20368951200

素因数分解:

$2^5\times 3^3\times 5^2\times {\mathrm{13}}^1\times {\mathrm{17}}^2\times {\mathrm{251}}^1$

素因数の和:327

約数の個数: 864

約数和(自身を含む): 84611459520

約数和(自身を除く): 64242508320

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 16, 17, 18, 20, 24, 25, 26, 27, 30, 32, 34, 36, 39, 40, 45, 48, 50, 51, 52, 54, 60, 65, 68, 72, 75, 78, 80, 85, 90, 96, 100, 102, 104, 108, 117, 120, 130, 135, 136, 144, 150, 153, 156, 160, 170, 180, 195, 200, 204, 208, 216, 221, 225, 234, 240, 251, 255, 260, 270, 272, 288, 289, 300, 306, 312, 325, 340, 351, 360, 390, 400, 408, 416, 425, 432, 442, 450, 459, 468, 480, 502, 510, 520, 540, 544, 578, 585, 600, 612, 624, 650, 663, 675, 680, 702, 720, 753, 765, 780, 800, 816, 850, 864, 867, 884, 900, 918, 936, 975, 1004, 1020, 1040, 1080, 1105, 1156, 1170, 1200, 1224, 1248, 1255, 1275, 1300, 1326, 1350, 1360, 1404, 1440, 1445, 1506, 1530, 1560, 1632, 1700, 1734, 1755, 1768, 1800, 1836, 1872, 1950, 1989, 2008, 2040, 2080, 2160, 2210, 2259, 2295, 2312, 2340, 2400, 2448, 2510, 2550, 2600, 2601, 2652, 2700, 2720, 2808, 2890, 2925, 3012, 3060, 3120, 3263, 3315, 3400, 3468, 3510, 3536, 3600, 3672, 3744, 3757, 3765, 3825, 3900, 3978, 4016, 4080, 4267, 4320, 4335, 4420, 4518, 4590, 4624, 4680, 4896, 5020, 5100, 5200, 5202, 5304, 5400, 5525, 5616, 5780, 5850, 5967, 6024, 6120, 6240, 6275, 6526, 6630, 6777, 6800, 6936, 7020, 7072, 7200, 7225, 7344, 7514, 7530, 7650, 7800, 7803, 7956, 8032, 8160, 8534, 8670, 8775, 8840, 9036, 9180, 9248, 9360, 9789, 9945, 10040, 10200, 10400, 10404, 10608, 10800, 11050, 11232, 11271, 11295, 11475, 11560, 11700, 11934, 12048, 12240, 12550, 12801, 13005, 13052, 13260, 13554, 13600, 13872, 14040, 14450, 14688, 15028, 15060, 15300, 15600, 15606, 15912, 16315, 16575, 17068, 17340, 17550, 17680, 18072, 18360, 18720, 18785, 18825, 19578, 19890, 20080, 20400, 20808, 21216, 21335, 21600, 21675, 22100, 22542, 22590, 22950, 23120, 23400, 23868, 24096, 24480, 25100, 25602, 26010, 26104, 26520, 27108, 27744, 28080, 28900, 29367, 29835, 30056, 30120, 30600, 31200, 31212, 31824, 32630, 33150, 33813, 33885, 34136, 34680, 35100, 35360, 36144, 36720, 37570, 37650, 38403, 39015, 39156, 39780, 40160, 40800, 41616, 42670, 43350, 44200, 45084, 45180, 45900, 46240, 46800, 47736, 48945, 49725, 50200, 51204, 52020, 52208, 53040, 54216, 55471, 56160, 56355, 56475, 57800, 58734, 59670, 60112, 60240, 61200, 62424, 63648, 64005, 65025, 65260, 66300, 67626, 67770, 68272, 69360, 70200, 72288, 72539, 73440, 75140, 75300, 76806, 78030, 78312, 79560, 81575, 83232, 85340, 86700, 88101, 88400, 90168, 90360, 91800, 93600, 93925, 95472, 97890, 99450, 100400, 101439, 102408, 104040, 104416, 106080, 106675, 108432, 110942, 112710, 112950, 115209, 115600, 117468, 119340, 120224, 120480, 122400, 124848, 128010, 130050, 130520, 132600, 135252, 135540, 136544, 138720, 140400, 145078, 146835, 149175, 150280, 150600, 153612, 156060, 156624, 159120, 163150, 166413, 169065, 169425, 170680, 173400, 176202, 176800, 180336, 180720, 183600, 187850, 190944, 192015, 195075, 195780, 198900, 200800, 202878, 204816, 208080, 213350, 216864, 217617, 221884, 225420, 225900, 230418, 231200, 234936, 238680, 244725, 249696, 256020, 260100, 261040, 265200, 270504, 271080, 277355, 280800, 281775, 290156, 293670, 298350, 300560, 301200, 307224, 312120, 313248, 318240, 320025, 326300, 332826, 338130, 338850, 341360, 346800, 352404, 360672, 361440, 362695, 367200, 375700, 384030, 390150, 391560, 397800, 405756, 409632, 416160, 426700, 435234, 440505, 443768, 450840, 451800, 460836, 469872, 477360, 489450, 499239, 507195, 512040, 520200, 522080, 530400, 541008, 542160, 554710, 563550, 576045, 580312, 587340, 596700, 601120, 602400, 614448, 624240, 640050, 652600, 652851, 665652, 676260, 677700, 682720, 693600, 704808, 725390, 734175, 751400, 768060, 780300, 783120, 795600, 811512, 832065, 845325, 853400, 870468, 881010, 887536, 901680, 903600, 921672, 939744, 943007, 954720, 960075, 978900, 998478, 1014390, 1024080, 1040400, 1082016, 1084320, 1088085, 1109420, 1127100, 1152090, 1160624, 1174680, 1193400, 1228896, 1248480, 1280100, 1305200, 1305702, 1331304, 1352520, 1355400, 1386775, 1409616, 1450780, 1468350, 1497717, 1502800, 1536120, 1560600, 1566240, 1591200, 1623024, 1664130, 1690650, 1706800, 1740936, 1762020, 1775072, 1803360, 1807200, 1813475, 1843344, 1886014, 1920150, 1957800, 1958553, 1996956, 2028780, 2048160, 2080800, 2176170, 2202525, 2218840, 2254200, 2304180, 2321248, 2349360, 2386800, 2496195, 2535975, 2560200, 2610400, 2611404, 2662608, 2705040, 2710800, 2773550, 2819232, 2829021, 2880225, 2901560, 2936700, 2995434, 3005600, 3072240, 3121200, 3246048, 3264255, 3328260, 3381300, 3413600, 3481872, 3524040, 3626950, 3686688, 3772028, 3840300, 3915600, 3917106, 3993912, 4057560, 4160325, 4352340, 4405050, 4437680, 4508400, 4608360, 4698720, 4715035, 4773600, 4992390, 5071950, 5120400, 5222808, 5325216, 5410080, 5421600, 5440425, 5547100, 5658042, 5760450, 5803120, 5873400, 5990868, 6144480, 6242400, 6528510, 6656520, 6762600, 6963744, 7048080, 7253900, 7488585, 7544056, 7680600, 7831200, 7834212, 7987824, 8115120, 8320650, 8487063, 8704680, 8810100, 8875360, 9016800, 9216720, 9430070, 9792765, 9984780, 10143900, 10240800, 10445616, 10880850, 11094200, 11316084, 11520900, 11606240, 11746800, 11981736, 12480975, 13057020, 13313040, 13525200, 14096160, 14145105, 14507800, 14977170, 15088112, 15361200, 15668424, 15975648, 16230240, 16321275, 16641300, 16974126, 17409360, 17620200, 18433440, 18860140, 19585530, 19969560, 20287800, 20891232, 21761700, 22188400, 22632168, 23041800, 23493600, 23575175, 23963472, 24961950, 25461189, 26114040, 26626080, 27050400, 28290210, 29015600, 29954340, 30176224, 30722400, 31336848, 32642550, 33282600, 33948252, 34818720, 35240400, 37442925, 37720280, 39171060, 39939120, 40575600, 42435315, 43523400, 44376800, 45264336, 46083600, 47150350, 47926944, 48963825, 49923900, 50922378, 52228080, 56580420, 58031200, 59908680, 62673696, 65285100, 66565200, 67896504, 70480800, 70725525, 74885850, 75440560, 78342120, 79878240, 81151200, 84870630, 87046800, 90528672, 92167200, 94300700, 97927650, 99847800, 101844756, 104456160, 113160840, 119817360, 127305945, 130570200, 133130400, 135793008, 141451050, 149771700, 150881120, 156684240, 169741260, 174093600, 188601400, 195855300, 199695600, 203689512, 212176575, 226321680, 239634720, 254611890, 261140400, 271586016, 282902100, 299543400, 313368480, 339482520, 377202800, 391710600, 399391200, 407379024, 424353150, 452643360, 509223780, 522280800, 565804200, 599086800, 636529725, 678965040, 754405600, 783421200, 814758048, 848706300, 1018447560, 1131608400, 1198173600, 1273059450, 1357930080, 1566842400, 1697412600, 2036895120, 2263216800, 2546118900, 3394825200, 4073790240, 5092237800, 6789650400, 10184475600, 20368951200]

約数ペア:

[(1, 20368951200), (2, 10184475600), (3, 6789650400), (4, 5092237800), (5, 4073790240), (6, 3394825200), (8, 2546118900), (9, 2263216800), (10, 2036895120), (12, 1697412600), (13, 1566842400), (15, 1357930080), (16, 1273059450), (17, 1198173600), (18, 1131608400), (20, 1018447560), (24, 848706300), (25, 814758048), (26, 783421200), (27, 754405600), (30, 678965040), (32, 636529725), (34, 599086800), (36, 565804200), (39, 522280800), (40, 509223780), (45, 452643360), (48, 424353150), (50, 407379024), (51, 399391200), (52, 391710600), (54, 377202800), (60, 339482520), (65, 313368480), (68, 299543400), (72, 282902100), (75, 271586016), (78, 261140400), (80, 254611890), (85, 239634720), (90, 226321680), (96, 212176575), (100, 203689512), (102, 199695600), (104, 195855300), (108, 188601400), (117, 174093600), (120, 169741260), (130, 156684240), (135, 150881120), (136, 149771700), (144, 141451050), (150, 135793008), (153, 133130400), (156, 130570200), (160, 127305945), (170, 119817360), (180, 113160840), (195, 104456160), (200, 101844756), (204, 99847800), (208, 97927650), (216, 94300700), (221, 92167200), (225, 90528672), (234, 87046800), (240, 84870630), (251, 81151200), (255, 79878240), (260, 78342120), (270, 75440560), (272, 74885850), (288, 70725525), (289, 70480800), (300, 67896504), (306, 66565200), (312, 65285100), (325, 62673696), (340, 59908680), (351, 58031200), (360, 56580420), (390, 52228080), (400, 50922378), (408, 49923900), (416, 48963825), (425, 47926944), (432, 47150350), (442, 46083600), (450, 45264336), (459, 44376800), (468, 43523400), (480, 42435315), (502, 40575600), (510, 39939120), (520, 39171060), (540, 37720280), (544, 37442925), (578, 35240400), (585, 34818720), (600, 33948252), (612, 33282600), (624, 32642550), (650, 31336848), (663, 30722400), (675, 30176224), (680, 29954340), (702, 29015600), (720, 28290210), (753, 27050400), (765, 26626080), (780, 26114040), (800, 25461189), (816, 24961950), (850, 23963472), (864, 23575175), (867, 23493600), (884, 23041800), (900, 22632168), (918, 22188400), (936, 21761700), (975, 20891232), (1004, 20287800), (1020, 19969560), (1040, 19585530), (1080, 18860140), (1105, 18433440), (1156, 17620200), (1170, 17409360), (1200, 16974126), (1224, 16641300), (1248, 16321275), (1255, 16230240), (1275, 15975648), (1300, 15668424), (1326, 15361200), (1350, 15088112), (1360, 14977170), (1404, 14507800), (1440, 14145105), (1445, 14096160), (1506, 13525200), (1530, 13313040), (1560, 13057020), (1632, 12480975), (1700, 11981736), (1734, 11746800), (1755, 11606240), (1768, 11520900), (1800, 11316084), (1836, 11094200), (1872, 10880850), (1950, 10445616), (1989, 10240800), (2008, 10143900), (2040, 9984780), (2080, 9792765), (2160, 9430070), (2210, 9216720), (2259, 9016800), (2295, 8875360), (2312, 8810100), (2340, 8704680), (2400, 8487063), (2448, 8320650), (2510, 8115120), (2550, 7987824), (2600, 7834212), (2601, 7831200), (2652, 7680600), (2700, 7544056), (2720, 7488585), (2808, 7253900), (2890, 7048080), (2925, 6963744), (3012, 6762600), (3060, 6656520), (3120, 6528510), (3263, 6242400), (3315, 6144480), (3400, 5990868), (3468, 5873400), (3510, 5803120), (3536, 5760450), (3600, 5658042), (3672, 5547100), (3744, 5440425), (3757, 5421600), (3765, 5410080), (3825, 5325216), (3900, 5222808), (3978, 5120400), (4016, 5071950), (4080, 4992390), (4267, 4773600), (4320, 4715035), (4335, 4698720), (4420, 4608360), (4518, 4508400), (4590, 4437680), (4624, 4405050), (4680, 4352340), (4896, 4160325), (5020, 4057560), (5100, 3993912), (5200, 3917106), (5202, 3915600), (5304, 3840300), (5400, 3772028), (5525, 3686688), (5616, 3626950), (5780, 3524040), (5850, 3481872), (5967, 3413600), (6024, 3381300), (6120, 3328260), (6240, 3264255), (6275, 3246048), (6526, 3121200), (6630, 3072240), (6777, 3005600), (6800, 2995434), (6936, 2936700), (7020, 2901560), (7072, 2880225), (7200, 2829021), (7225, 2819232), (7344, 2773550), (7514, 2710800), (7530, 2705040), (7650, 2662608), (7800, 2611404), (7803, 2610400), (7956, 2560200), (8032, 2535975), (8160, 2496195), (8534, 2386800), (8670, 2349360), (8775, 2321248), (8840, 2304180), (9036, 2254200), (9180, 2218840), (9248, 2202525), (9360, 2176170), (9789, 2080800), (9945, 2048160), (10040, 2028780), (10200, 1996956), (10400, 1958553), (10404, 1957800), (10608, 1920150), (10800, 1886014), (11050, 1843344), (11232, 1813475), (11271, 1807200), (11295, 1803360), (11475, 1775072), (11560, 1762020), (11700, 1740936), (11934, 1706800), (12048, 1690650), (12240, 1664130), (12550, 1623024), (12801, 1591200), (13005, 1566240), (13052, 1560600), (13260, 1536120), (13554, 1502800), (13600, 1497717), (13872, 1468350), (14040, 1450780), (14450, 1409616), (14688, 1386775), (15028, 1355400), (15060, 1352520), (15300, 1331304), (15600, 1305702), (15606, 1305200), (15912, 1280100), (16315, 1248480), (16575, 1228896), (17068, 1193400), (17340, 1174680), (17550, 1160624), (17680, 1152090), (18072, 1127100), (18360, 1109420), (18720, 1088085), (18785, 1084320), (18825, 1082016), (19578, 1040400), (19890, 1024080), (20080, 1014390), (20400, 998478), (20808, 978900), (21216, 960075), (21335, 954720), (21600, 943007), (21675, 939744), (22100, 921672), (22542, 903600), (22590, 901680), (22950, 887536), (23120, 881010), (23400, 870468), (23868, 853400), (24096, 845325), (24480, 832065), (25100, 811512), (25602, 795600), (26010, 783120), (26104, 780300), (26520, 768060), (27108, 751400), (27744, 734175), (28080, 725390), (28900, 704808), (29367, 693600), (29835, 682720), (30056, 677700), (30120, 676260), (30600, 665652), (31200, 652851), (31212, 652600), (31824, 640050), (32630, 624240), (33150, 614448), (33813, 602400), (33885, 601120), (34136, 596700), (34680, 587340), (35100, 580312), (35360, 576045), (36144, 563550), (36720, 554710), (37570, 542160), (37650, 541008), (38403, 530400), (39015, 522080), (39156, 520200), (39780, 512040), (40160, 507195), (40800, 499239), (41616, 489450), (42670, 477360), (43350, 469872), (44200, 460836), (45084, 451800), (45180, 450840), (45900, 443768), (46240, 440505), (46800, 435234), (47736, 426700), (48945, 416160), (49725, 409632), (50200, 405756), (51204, 397800), (52020, 391560), (52208, 390150), (53040, 384030), (54216, 375700), (55471, 367200), (56160, 362695), (56355, 361440), (56475, 360672), (57800, 352404), (58734, 346800), (59670, 341360), (60112, 338850), (60240, 338130), (61200, 332826), (62424, 326300), (63648, 320025), (64005, 318240), (65025, 313248), (65260, 312120), (66300, 307224), (67626, 301200), (67770, 300560), (68272, 298350), (69360, 293670), (70200, 290156), (72288, 281775), (72539, 280800), (73440, 277355), (75140, 271080), (75300, 270504), (76806, 265200), (78030, 261040), (78312, 260100), (79560, 256020), (81575, 249696), (83232, 244725), (85340, 238680), (86700, 234936), (88101, 231200), (88400, 230418), (90168, 225900), (90360, 225420), (91800, 221884), (93600, 217617), (93925, 216864), (95472, 213350), (97890, 208080), (99450, 204816), (100400, 202878), (101439, 200800), (102408, 198900), (104040, 195780), (104416, 195075), (106080, 192015), (106675, 190944), (108432, 187850), (110942, 183600), (112710, 180720), (112950, 180336), (115209, 176800), (115600, 176202), (117468, 173400), (119340, 170680), (120224, 169425), (120480, 169065), (122400, 166413), (124848, 163150), (128010, 159120), (130050, 156624), (130520, 156060), (132600, 153612), (135252, 150600), (135540, 150280), (136544, 149175), (138720, 146835), (140400, 145078)]