20477152800

素因数分解:

$2^5\times 3^2\times 5^2\times {\mathrm{13}}^1\times {\mathrm{17}}^2\times {\mathrm{757}}^1$

素因数の和:830

約数の個数: 648

約数和(自身を含む): 82714416876

約数和(自身を除く): 62237264076

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 16, 17, 18, 20, 24, 25, 26, 30, 32, 34, 36, 39, 40, 45, 48, 50, 51, 52, 60, 65, 68, 72, 75, 78, 80, 85, 90, 96, 100, 102, 104, 117, 120, 130, 136, 144, 150, 153, 156, 160, 170, 180, 195, 200, 204, 208, 221, 225, 234, 240, 255, 260, 272, 288, 289, 300, 306, 312, 325, 340, 360, 390, 400, 408, 416, 425, 442, 450, 468, 480, 510, 520, 544, 578, 585, 600, 612, 624, 650, 663, 680, 720, 757, 765, 780, 800, 816, 850, 867, 884, 900, 936, 975, 1020, 1040, 1105, 1156, 1170, 1200, 1224, 1248, 1275, 1300, 1326, 1360, 1440, 1445, 1514, 1530, 1560, 1632, 1700, 1734, 1768, 1800, 1872, 1950, 1989, 2040, 2080, 2210, 2271, 2312, 2340, 2400, 2448, 2550, 2600, 2601, 2652, 2720, 2890, 2925, 3028, 3060, 3120, 3315, 3400, 3468, 3536, 3600, 3744, 3757, 3785, 3825, 3900, 3978, 4080, 4335, 4420, 4542, 4624, 4680, 4896, 5100, 5200, 5202, 5304, 5525, 5780, 5850, 6056, 6120, 6240, 6630, 6800, 6813, 6936, 7072, 7200, 7225, 7514, 7570, 7650, 7800, 7956, 8160, 8670, 8840, 9084, 9248, 9360, 9841, 9945, 10200, 10400, 10404, 10608, 11050, 11271, 11355, 11560, 11700, 12112, 12240, 12869, 13005, 13260, 13600, 13626, 13872, 14450, 15028, 15140, 15300, 15600, 15912, 16575, 17340, 17680, 18168, 18720, 18785, 18925, 19682, 19890, 20400, 20808, 21216, 21675, 22100, 22542, 22710, 23120, 23400, 24224, 24480, 25738, 26010, 26520, 27252, 27744, 28900, 29523, 30056, 30280, 30600, 31200, 31824, 33150, 33813, 34065, 34680, 35360, 36336, 37570, 37850, 38607, 39364, 39780, 40800, 41616, 43350, 44200, 45084, 45420, 46240, 46800, 49205, 49725, 51476, 52020, 53040, 54504, 56355, 56775, 57800, 59046, 60112, 60560, 61200, 63648, 64345, 65025, 66300, 67626, 68130, 69360, 72672, 75140, 75700, 77214, 78728, 79560, 83232, 86700, 88400, 88569, 90168, 90840, 93600, 93925, 98410, 99450, 102952, 104040, 106080, 109008, 112710, 113550, 115600, 115821, 118092, 120224, 121120, 122400, 128690, 130050, 132600, 135252, 136260, 138720, 147615, 150280, 151400, 154428, 157456, 159120, 167297, 169065, 170325, 173400, 176800, 177138, 180336, 181680, 187850, 193035, 196820, 198900, 205904, 208080, 218016, 218773, 225420, 227100, 231200, 231642, 236184, 246025, 257380, 260100, 265200, 270504, 272520, 281775, 295230, 300560, 302800, 308856, 314912, 318240, 321725, 334594, 338130, 340650, 346800, 354276, 360672, 363360, 375700, 386070, 393640, 397800, 411808, 416160, 437546, 442845, 450840, 454200, 463284, 472368, 492050, 501891, 514760, 520200, 530400, 541008, 545040, 563550, 579105, 590460, 601120, 605600, 617712, 643450, 656319, 669188, 676260, 681300, 693600, 708552, 738075, 751400, 772140, 787280, 795600, 836485, 845325, 875092, 885690, 901680, 908400, 926568, 944736, 965175, 984100, 1003782, 1029520, 1040400, 1082016, 1090080, 1093865, 1127100, 1158210, 1180920, 1235424, 1286900, 1312638, 1338376, 1352520, 1362600, 1417104, 1476150, 1502800, 1505673, 1544280, 1574560, 1591200, 1672970, 1690650, 1750184, 1771380, 1803360, 1816800, 1853136, 1930350, 1968200, 1968957, 2007564, 2059040, 2080800, 2187730, 2214225, 2254200, 2316420, 2361840, 2509455, 2573800, 2625276, 2676752, 2705040, 2725200, 2834208, 2844049, 2895525, 2952300, 3005600, 3011346, 3088560, 3281595, 3345940, 3381300, 3500368, 3542760, 3706272, 3860700, 3936400, 3937914, 4015128, 4182425, 4375460, 4428450, 4508400, 4632840, 4723680, 5018910, 5147600, 5250552, 5353504, 5410080, 5450400, 5469325, 5688098, 5791050, 5904600, 6022692, 6177120, 6563190, 6691880, 6762600, 7000736, 7085520, 7528365, 7721400, 7872800, 7875828, 8030256, 8364850, 8532147, 8750920, 8856900, 9016800, 9265680, 9844785, 10037820, 10295200, 10501104, 10938650, 11376196, 11582100, 11809200, 12045384, 12547275, 13126380, 13383760, 13525200, 14171040, 14220245, 15056730, 15442800, 15751656, 16060512, 16407975, 16729700, 17064294, 17501840, 17713800, 18531360, 19689570, 20075640, 21002208, 21877300, 22752392, 23164200, 23618400, 24090768, 25094550, 25596441, 26252760, 26767520, 27050400, 28440490, 30113460, 30885600, 31503312, 32815950, 33459400, 34128588, 35003680, 35427600, 37641825, 39379140, 40151280, 42660735, 43754600, 45504784, 46328400, 48181536, 49223925, 50189100, 51192882, 52505520, 56880980, 60226920, 63006624, 65631900, 66918800, 68257176, 70855200, 71101225, 75283650, 78758280, 80302560, 85321470, 87509200, 91009568, 92656800, 98447850, 100378200, 102385764, 105011040, 113761960, 120453840, 127982205, 131263800, 133837600, 136514352, 142202450, 150567300, 157516560, 170642940, 175018400, 196895700, 200756400, 204771528, 213303675, 227523920, 240907680, 255964410, 262527600, 273028704, 284404900, 301134600, 315033120, 341285880, 393791400, 401512800, 409543056, 426607350, 455047840, 511928820, 525055200, 568809800, 602269200, 639911025, 682571760, 787582800, 819086112, 853214700, 1023857640, 1137619600, 1204538400, 1279822050, 1365143520, 1575165600, 1706429400, 2047715280, 2275239200, 2559644100, 3412858800, 4095430560, 5119288200, 6825717600, 10238576400, 20477152800]

約数ペア:

[(1, 20477152800), (2, 10238576400), (3, 6825717600), (4, 5119288200), (5, 4095430560), (6, 3412858800), (8, 2559644100), (9, 2275239200), (10, 2047715280), (12, 1706429400), (13, 1575165600), (15, 1365143520), (16, 1279822050), (17, 1204538400), (18, 1137619600), (20, 1023857640), (24, 853214700), (25, 819086112), (26, 787582800), (30, 682571760), (32, 639911025), (34, 602269200), (36, 568809800), (39, 525055200), (40, 511928820), (45, 455047840), (48, 426607350), (50, 409543056), (51, 401512800), (52, 393791400), (60, 341285880), (65, 315033120), (68, 301134600), (72, 284404900), (75, 273028704), (78, 262527600), (80, 255964410), (85, 240907680), (90, 227523920), (96, 213303675), (100, 204771528), (102, 200756400), (104, 196895700), (117, 175018400), (120, 170642940), (130, 157516560), (136, 150567300), (144, 142202450), (150, 136514352), (153, 133837600), (156, 131263800), (160, 127982205), (170, 120453840), (180, 113761960), (195, 105011040), (200, 102385764), (204, 100378200), (208, 98447850), (221, 92656800), (225, 91009568), (234, 87509200), (240, 85321470), (255, 80302560), (260, 78758280), (272, 75283650), (288, 71101225), (289, 70855200), (300, 68257176), (306, 66918800), (312, 65631900), (325, 63006624), (340, 60226920), (360, 56880980), (390, 52505520), (400, 51192882), (408, 50189100), (416, 49223925), (425, 48181536), (442, 46328400), (450, 45504784), (468, 43754600), (480, 42660735), (510, 40151280), (520, 39379140), (544, 37641825), (578, 35427600), (585, 35003680), (600, 34128588), (612, 33459400), (624, 32815950), (650, 31503312), (663, 30885600), (680, 30113460), (720, 28440490), (757, 27050400), (765, 26767520), (780, 26252760), (800, 25596441), (816, 25094550), (850, 24090768), (867, 23618400), (884, 23164200), (900, 22752392), (936, 21877300), (975, 21002208), (1020, 20075640), (1040, 19689570), (1105, 18531360), (1156, 17713800), (1170, 17501840), (1200, 17064294), (1224, 16729700), (1248, 16407975), (1275, 16060512), (1300, 15751656), (1326, 15442800), (1360, 15056730), (1440, 14220245), (1445, 14171040), (1514, 13525200), (1530, 13383760), (1560, 13126380), (1632, 12547275), (1700, 12045384), (1734, 11809200), (1768, 11582100), (1800, 11376196), (1872, 10938650), (1950, 10501104), (1989, 10295200), (2040, 10037820), (2080, 9844785), (2210, 9265680), (2271, 9016800), (2312, 8856900), (2340, 8750920), (2400, 8532147), (2448, 8364850), (2550, 8030256), (2600, 7875828), (2601, 7872800), (2652, 7721400), (2720, 7528365), (2890, 7085520), (2925, 7000736), (3028, 6762600), (3060, 6691880), (3120, 6563190), (3315, 6177120), (3400, 6022692), (3468, 5904600), (3536, 5791050), (3600, 5688098), (3744, 5469325), (3757, 5450400), (3785, 5410080), (3825, 5353504), (3900, 5250552), (3978, 5147600), (4080, 5018910), (4335, 4723680), (4420, 4632840), (4542, 4508400), (4624, 4428450), (4680, 4375460), (4896, 4182425), (5100, 4015128), (5200, 3937914), (5202, 3936400), (5304, 3860700), (5525, 3706272), (5780, 3542760), (5850, 3500368), (6056, 3381300), (6120, 3345940), (6240, 3281595), (6630, 3088560), (6800, 3011346), (6813, 3005600), (6936, 2952300), (7072, 2895525), (7200, 2844049), (7225, 2834208), (7514, 2725200), (7570, 2705040), (7650, 2676752), (7800, 2625276), (7956, 2573800), (8160, 2509455), (8670, 2361840), (8840, 2316420), (9084, 2254200), (9248, 2214225), (9360, 2187730), (9841, 2080800), (9945, 2059040), (10200, 2007564), (10400, 1968957), (10404, 1968200), (10608, 1930350), (11050, 1853136), (11271, 1816800), (11355, 1803360), (11560, 1771380), (11700, 1750184), (12112, 1690650), (12240, 1672970), (12869, 1591200), (13005, 1574560), (13260, 1544280), (13600, 1505673), (13626, 1502800), (13872, 1476150), (14450, 1417104), (15028, 1362600), (15140, 1352520), (15300, 1338376), (15600, 1312638), (15912, 1286900), (16575, 1235424), (17340, 1180920), (17680, 1158210), (18168, 1127100), (18720, 1093865), (18785, 1090080), (18925, 1082016), (19682, 1040400), (19890, 1029520), (20400, 1003782), (20808, 984100), (21216, 965175), (21675, 944736), (22100, 926568), (22542, 908400), (22710, 901680), (23120, 885690), (23400, 875092), (24224, 845325), (24480, 836485), (25738, 795600), (26010, 787280), (26520, 772140), (27252, 751400), (27744, 738075), (28900, 708552), (29523, 693600), (30056, 681300), (30280, 676260), (30600, 669188), (31200, 656319), (31824, 643450), (33150, 617712), (33813, 605600), (34065, 601120), (34680, 590460), (35360, 579105), (36336, 563550), (37570, 545040), (37850, 541008), (38607, 530400), (39364, 520200), (39780, 514760), (40800, 501891), (41616, 492050), (43350, 472368), (44200, 463284), (45084, 454200), (45420, 450840), (46240, 442845), (46800, 437546), (49205, 416160), (49725, 411808), (51476, 397800), (52020, 393640), (53040, 386070), (54504, 375700), (56355, 363360), (56775, 360672), (57800, 354276), (59046, 346800), (60112, 340650), (60560, 338130), (61200, 334594), (63648, 321725), (64345, 318240), (65025, 314912), (66300, 308856), (67626, 302800), (68130, 300560), (69360, 295230), (72672, 281775), (75140, 272520), (75700, 270504), (77214, 265200), (78728, 260100), (79560, 257380), (83232, 246025), (86700, 236184), (88400, 231642), (88569, 231200), (90168, 227100), (90840, 225420), (93600, 218773), (93925, 218016), (98410, 208080), (99450, 205904), (102952, 198900), (104040, 196820), (106080, 193035), (109008, 187850), (112710, 181680), (113550, 180336), (115600, 177138), (115821, 176800), (118092, 173400), (120224, 170325), (121120, 169065), (122400, 167297), (128690, 159120), (130050, 157456), (132600, 154428), (135252, 151400), (136260, 150280), (138720, 147615)]