20844442080

素因数分解:

$2^5\times 3^2\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{53}}^1\times {\mathrm{3547}}^1$

素因数の和:3639

約数の個数: 576

約数和(自身を含む): 90382376448

約数和(自身を除く): 69537934368

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 14, 15, 16, 18, 20, 21, 22, 24, 28, 30, 32, 33, 35, 36, 40, 42, 44, 45, 48, 53, 55, 56, 60, 63, 66, 70, 72, 77, 80, 84, 88, 90, 96, 99, 105, 106, 110, 112, 120, 126, 132, 140, 144, 154, 159, 160, 165, 168, 176, 180, 198, 210, 212, 220, 224, 231, 240, 252, 264, 265, 280, 288, 308, 315, 318, 330, 336, 352, 360, 371, 385, 396, 420, 424, 440, 462, 477, 480, 495, 504, 528, 530, 560, 583, 616, 630, 636, 660, 672, 693, 720, 742, 770, 792, 795, 840, 848, 880, 924, 954, 990, 1008, 1056, 1060, 1113, 1120, 1155, 1166, 1232, 1260, 1272, 1320, 1386, 1440, 1484, 1540, 1584, 1590, 1680, 1696, 1749, 1760, 1848, 1855, 1908, 1980, 2016, 2120, 2226, 2310, 2332, 2385, 2464, 2520, 2544, 2640, 2772, 2915, 2968, 3080, 3168, 3180, 3339, 3360, 3465, 3498, 3547, 3696, 3710, 3816, 3960, 4081, 4240, 4452, 4620, 4664, 4770, 5040, 5088, 5247, 5280, 5544, 5565, 5830, 5936, 6160, 6360, 6678, 6930, 6996, 7094, 7392, 7420, 7632, 7920, 8162, 8480, 8745, 8904, 9240, 9328, 9540, 10080, 10494, 10641, 11088, 11130, 11660, 11872, 12243, 12320, 12720, 13356, 13860, 13992, 14188, 14840, 15264, 15840, 16324, 16695, 17490, 17735, 17808, 18480, 18656, 19080, 20405, 20988, 21282, 22176, 22260, 23320, 24486, 24829, 25440, 26235, 26712, 27720, 27984, 28376, 29680, 31923, 32648, 33390, 34980, 35470, 35616, 36729, 36960, 38160, 39017, 40810, 41976, 42564, 44520, 46640, 48972, 49658, 52470, 53205, 53424, 55440, 55968, 56752, 59360, 61215, 63846, 65296, 66780, 69960, 70940, 73458, 74487, 76320, 78034, 81620, 83952, 85128, 89040, 93280, 97944, 99316, 104940, 106410, 106848, 110880, 113504, 117051, 122430, 124145, 127692, 130592, 133560, 139920, 141880, 146916, 148974, 156068, 159615, 163240, 167904, 170256, 178080, 183645, 187991, 195085, 195888, 198632, 209880, 212820, 223461, 234102, 244860, 248290, 255384, 267120, 273119, 279840, 283760, 293832, 297948, 312136, 319230, 326480, 340512, 351153, 367290, 372435, 375982, 390170, 391776, 397264, 419760, 425640, 446922, 468204, 489720, 496580, 510768, 534240, 546238, 563973, 567520, 585255, 587664, 595896, 624272, 638460, 652960, 702306, 734580, 744870, 751964, 780340, 794528, 819357, 839520, 851280, 893844, 936408, 939955, 979440, 993160, 1021536, 1092476, 1117305, 1127946, 1170510, 1175328, 1191792, 1248544, 1276920, 1315937, 1365595, 1404612, 1469160, 1489740, 1503928, 1560680, 1638714, 1691919, 1702560, 1755765, 1787688, 1872816, 1879910, 1958880, 1986320, 2067901, 2184952, 2234610, 2255892, 2341020, 2383584, 2458071, 2553840, 2631874, 2731190, 2809224, 2819865, 2938320, 2979480, 3007856, 3121360, 3277428, 3383838, 3511530, 3575376, 3745632, 3759820, 3947811, 3972640, 4096785, 4135802, 4369904, 4469220, 4511784, 4682040, 4916142, 5107680, 5263748, 5462380, 5618448, 5639730, 5876640, 5958960, 6015712, 6203703, 6242720, 6554856, 6579685, 6767676, 7023060, 7150752, 7519640, 7895622, 8193570, 8271604, 8459595, 8739808, 8938440, 9023568, 9364080, 9832284, 10339505, 10527496, 10924760, 11236896, 11279460, 11843433, 11917920, 12290355, 12407406, 13109712, 13159370, 13535352, 14046120, 14475307, 15039280, 15791244, 16387140, 16543208, 16919190, 17876880, 18047136, 18611109, 18728160, 19664568, 19739055, 20679010, 21054992, 21849520, 22558920, 23686866, 24580710, 24814812, 26219424, 26318740, 27070704, 28092240, 28950614, 30078560, 31018515, 31582488, 32774280, 33086416, 33838380, 35753760, 37222218, 39329136, 39478110, 41358020, 42109984, 43425921, 43699040, 45117840, 47373732, 49161420, 49629624, 52637480, 54141408, 56184480, 57901228, 59217165, 62037030, 63164976, 65548560, 66172832, 67676760, 72376535, 74444436, 78658272, 78956220, 82716040, 86851842, 90235680, 93055545, 94747464, 98322840, 99259248, 105274960, 115802456, 118434330, 124074060, 126329952, 130277763, 131097120, 135353520, 144753070, 148888872, 157912440, 165432080, 173703684, 186111090, 189494928, 196645680, 198518496, 210549920, 217129605, 231604912, 236868660, 248148120, 260555526, 270707040, 289506140, 297777744, 315824880, 330864160, 347407368, 372222180, 378989856, 393291360, 434259210, 463209824, 473737320, 496296240, 521111052, 579012280, 595555488, 631649760, 651388815, 694814736, 744444360, 868518420, 947474640, 992592480, 1042222104, 1158024560, 1302777630, 1389629472, 1488888720, 1737036840, 1894949280, 2084444208, 2316049120, 2605555260, 2977777440, 3474073680, 4168888416, 5211110520, 6948147360, 10422221040, 20844442080]

約数ペア:

[(1, 20844442080), (2, 10422221040), (3, 6948147360), (4, 5211110520), (5, 4168888416), (6, 3474073680), (7, 2977777440), (8, 2605555260), (9, 2316049120), (10, 2084444208), (11, 1894949280), (12, 1737036840), (14, 1488888720), (15, 1389629472), (16, 1302777630), (18, 1158024560), (20, 1042222104), (21, 992592480), (22, 947474640), (24, 868518420), (28, 744444360), (30, 694814736), (32, 651388815), (33, 631649760), (35, 595555488), (36, 579012280), (40, 521111052), (42, 496296240), (44, 473737320), (45, 463209824), (48, 434259210), (53, 393291360), (55, 378989856), (56, 372222180), (60, 347407368), (63, 330864160), (66, 315824880), (70, 297777744), (72, 289506140), (77, 270707040), (80, 260555526), (84, 248148120), (88, 236868660), (90, 231604912), (96, 217129605), (99, 210549920), (105, 198518496), (106, 196645680), (110, 189494928), (112, 186111090), (120, 173703684), (126, 165432080), (132, 157912440), (140, 148888872), (144, 144753070), (154, 135353520), (159, 131097120), (160, 130277763), (165, 126329952), (168, 124074060), (176, 118434330), (180, 115802456), (198, 105274960), (210, 99259248), (212, 98322840), (220, 94747464), (224, 93055545), (231, 90235680), (240, 86851842), (252, 82716040), (264, 78956220), (265, 78658272), (280, 74444436), (288, 72376535), (308, 67676760), (315, 66172832), (318, 65548560), (330, 63164976), (336, 62037030), (352, 59217165), (360, 57901228), (371, 56184480), (385, 54141408), (396, 52637480), (420, 49629624), (424, 49161420), (440, 47373732), (462, 45117840), (477, 43699040), (480, 43425921), (495, 42109984), (504, 41358020), (528, 39478110), (530, 39329136), (560, 37222218), (583, 35753760), (616, 33838380), (630, 33086416), (636, 32774280), (660, 31582488), (672, 31018515), (693, 30078560), (720, 28950614), (742, 28092240), (770, 27070704), (792, 26318740), (795, 26219424), (840, 24814812), (848, 24580710), (880, 23686866), (924, 22558920), (954, 21849520), (990, 21054992), (1008, 20679010), (1056, 19739055), (1060, 19664568), (1113, 18728160), (1120, 18611109), (1155, 18047136), (1166, 17876880), (1232, 16919190), (1260, 16543208), (1272, 16387140), (1320, 15791244), (1386, 15039280), (1440, 14475307), (1484, 14046120), (1540, 13535352), (1584, 13159370), (1590, 13109712), (1680, 12407406), (1696, 12290355), (1749, 11917920), (1760, 11843433), (1848, 11279460), (1855, 11236896), (1908, 10924760), (1980, 10527496), (2016, 10339505), (2120, 9832284), (2226, 9364080), (2310, 9023568), (2332, 8938440), (2385, 8739808), (2464, 8459595), (2520, 8271604), (2544, 8193570), (2640, 7895622), (2772, 7519640), (2915, 7150752), (2968, 7023060), (3080, 6767676), (3168, 6579685), (3180, 6554856), (3339, 6242720), (3360, 6203703), (3465, 6015712), (3498, 5958960), (3547, 5876640), (3696, 5639730), (3710, 5618448), (3816, 5462380), (3960, 5263748), (4081, 5107680), (4240, 4916142), (4452, 4682040), (4620, 4511784), (4664, 4469220), (4770, 4369904), (5040, 4135802), (5088, 4096785), (5247, 3972640), (5280, 3947811), (5544, 3759820), (5565, 3745632), (5830, 3575376), (5936, 3511530), (6160, 3383838), (6360, 3277428), (6678, 3121360), (6930, 3007856), (6996, 2979480), (7094, 2938320), (7392, 2819865), (7420, 2809224), (7632, 2731190), (7920, 2631874), (8162, 2553840), (8480, 2458071), (8745, 2383584), (8904, 2341020), (9240, 2255892), (9328, 2234610), (9540, 2184952), (10080, 2067901), (10494, 1986320), (10641, 1958880), (11088, 1879910), (11130, 1872816), (11660, 1787688), (11872, 1755765), (12243, 1702560), (12320, 1691919), (12720, 1638714), (13356, 1560680), (13860, 1503928), (13992, 1489740), (14188, 1469160), (14840, 1404612), (15264, 1365595), (15840, 1315937), (16324, 1276920), (16695, 1248544), (17490, 1191792), (17735, 1175328), (17808, 1170510), (18480, 1127946), (18656, 1117305), (19080, 1092476), (20405, 1021536), (20988, 993160), (21282, 979440), (22176, 939955), (22260, 936408), (23320, 893844), (24486, 851280), (24829, 839520), (25440, 819357), (26235, 794528), (26712, 780340), (27720, 751964), (27984, 744870), (28376, 734580), (29680, 702306), (31923, 652960), (32648, 638460), (33390, 624272), (34980, 595896), (35470, 587664), (35616, 585255), (36729, 567520), (36960, 563973), (38160, 546238), (39017, 534240), (40810, 510768), (41976, 496580), (42564, 489720), (44520, 468204), (46640, 446922), (48972, 425640), (49658, 419760), (52470, 397264), (53205, 391776), (53424, 390170), (55440, 375982), (55968, 372435), (56752, 367290), (59360, 351153), (61215, 340512), (63846, 326480), (65296, 319230), (66780, 312136), (69960, 297948), (70940, 293832), (73458, 283760), (74487, 279840), (76320, 273119), (78034, 267120), (81620, 255384), (83952, 248290), (85128, 244860), (89040, 234102), (93280, 223461), (97944, 212820), (99316, 209880), (104940, 198632), (106410, 195888), (106848, 195085), (110880, 187991), (113504, 183645), (117051, 178080), (122430, 170256), (124145, 167904), (127692, 163240), (130592, 159615), (133560, 156068), (139920, 148974), (141880, 146916)]