20429324880

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{53}}^1\times {\mathrm{103}}^1\times {\mathrm{503}}^1$

素因数の和:706

約数の個数: 320

約数和(自身を含む): 67387686912

約数和(自身を除く): 46958362032

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 31, 40, 48, 53, 60, 62, 80, 93, 103, 106, 120, 124, 155, 159, 186, 206, 212, 240, 248, 265, 309, 310, 318, 372, 412, 424, 465, 496, 503, 515, 530, 618, 620, 636, 744, 795, 824, 848, 930, 1006, 1030, 1060, 1236, 1240, 1272, 1488, 1509, 1545, 1590, 1643, 1648, 1860, 2012, 2060, 2120, 2472, 2480, 2515, 2544, 3018, 3090, 3180, 3193, 3286, 3720, 4024, 4120, 4240, 4929, 4944, 5030, 5459, 6036, 6180, 6360, 6386, 6572, 7440, 7545, 8048, 8215, 8240, 9579, 9858, 10060, 10918, 12072, 12360, 12720, 12772, 13144, 15090, 15593, 15965, 16377, 16430, 19158, 19716, 20120, 21836, 24144, 24645, 24720, 25544, 26288, 26659, 27295, 30180, 31186, 31930, 32754, 32860, 38316, 39432, 40240, 43672, 46779, 47895, 49290, 51088, 51809, 53318, 54590, 60360, 62372, 63860, 65508, 65720, 76632, 77965, 78864, 79977, 81885, 87344, 93558, 95790, 98580, 103618, 106636, 109180, 120720, 124744, 127720, 131016, 131440, 133295, 153264, 155427, 155930, 159954, 163770, 169229, 187116, 191580, 197160, 207236, 213272, 218360, 233895, 249488, 255440, 259045, 262032, 266590, 310854, 311860, 319908, 327540, 338458, 374232, 383160, 394320, 399885, 414472, 426544, 436720, 467790, 507687, 518090, 533180, 621708, 623720, 639816, 655080, 676916, 748464, 766320, 777135, 799770, 826429, 828944, 846145, 935580, 1015374, 1036180, 1066360, 1243416, 1247440, 1279632, 1310160, 1353832, 1554270, 1599540, 1606079, 1652858, 1692290, 1871160, 2030748, 2072360, 2132720, 2479287, 2486832, 2538435, 2707664, 2745877, 3108540, 3199080, 3212158, 3305716, 3384580, 3742320, 4061496, 4132145, 4144720, 4818237, 4958574, 5076870, 5491754, 6217080, 6398160, 6424316, 6611432, 6769160, 8030395, 8122992, 8237631, 8264290, 9636474, 9917148, 10153740, 10983508, 12396435, 12434160, 12848632, 13222864, 13538320, 13729385, 16060790, 16475262, 16528580, 19272948, 19834296, 20307480, 21967016, 24091185, 24792870, 25697264, 27458770, 32121580, 32950524, 33057160, 38545896, 39668592, 40614960, 41188155, 43934032, 48182370, 49585740, 54917540, 64243160, 65901048, 66114320, 77091792, 82376310, 85122187, 96364740, 99171480, 109835080, 128486320, 131802096, 164752620, 170244374, 192729480, 198342960, 219670160, 255366561, 329505240, 340488748, 385458960, 425610935, 510733122, 659010480, 680977496, 851221870, 1021466244, 1276832805, 1361954992, 1702443740, 2042932488, 2553665610, 3404887480, 4085864976, 5107331220, 6809774960, 10214662440, 20429324880]

約数ペア:

[(1, 20429324880), (2, 10214662440), (3, 6809774960), (4, 5107331220), (5, 4085864976), (6, 3404887480), (8, 2553665610), (10, 2042932488), (12, 1702443740), (15, 1361954992), (16, 1276832805), (20, 1021466244), (24, 851221870), (30, 680977496), (31, 659010480), (40, 510733122), (48, 425610935), (53, 385458960), (60, 340488748), (62, 329505240), (80, 255366561), (93, 219670160), (103, 198342960), (106, 192729480), (120, 170244374), (124, 164752620), (155, 131802096), (159, 128486320), (186, 109835080), (206, 99171480), (212, 96364740), (240, 85122187), (248, 82376310), (265, 77091792), (309, 66114320), (310, 65901048), (318, 64243160), (372, 54917540), (412, 49585740), (424, 48182370), (465, 43934032), (496, 41188155), (503, 40614960), (515, 39668592), (530, 38545896), (618, 33057160), (620, 32950524), (636, 32121580), (744, 27458770), (795, 25697264), (824, 24792870), (848, 24091185), (930, 21967016), (1006, 20307480), (1030, 19834296), (1060, 19272948), (1236, 16528580), (1240, 16475262), (1272, 16060790), (1488, 13729385), (1509, 13538320), (1545, 13222864), (1590, 12848632), (1643, 12434160), (1648, 12396435), (1860, 10983508), (2012, 10153740), (2060, 9917148), (2120, 9636474), (2472, 8264290), (2480, 8237631), (2515, 8122992), (2544, 8030395), (3018, 6769160), (3090, 6611432), (3180, 6424316), (3193, 6398160), (3286, 6217080), (3720, 5491754), (4024, 5076870), (4120, 4958574), (4240, 4818237), (4929, 4144720), (4944, 4132145), (5030, 4061496), (5459, 3742320), (6036, 3384580), (6180, 3305716), (6360, 3212158), (6386, 3199080), (6572, 3108540), (7440, 2745877), (7545, 2707664), (8048, 2538435), (8215, 2486832), (8240, 2479287), (9579, 2132720), (9858, 2072360), (10060, 2030748), (10918, 1871160), (12072, 1692290), (12360, 1652858), (12720, 1606079), (12772, 1599540), (13144, 1554270), (15090, 1353832), (15593, 1310160), (15965, 1279632), (16377, 1247440), (16430, 1243416), (19158, 1066360), (19716, 1036180), (20120, 1015374), (21836, 935580), (24144, 846145), (24645, 828944), (24720, 826429), (25544, 799770), (26288, 777135), (26659, 766320), (27295, 748464), (30180, 676916), (31186, 655080), (31930, 639816), (32754, 623720), (32860, 621708), (38316, 533180), (39432, 518090), (40240, 507687), (43672, 467790), (46779, 436720), (47895, 426544), (49290, 414472), (51088, 399885), (51809, 394320), (53318, 383160), (54590, 374232), (60360, 338458), (62372, 327540), (63860, 319908), (65508, 311860), (65720, 310854), (76632, 266590), (77965, 262032), (78864, 259045), (79977, 255440), (81885, 249488), (87344, 233895), (93558, 218360), (95790, 213272), (98580, 207236), (103618, 197160), (106636, 191580), (109180, 187116), (120720, 169229), (124744, 163770), (127720, 159954), (131016, 155930), (131440, 155427), (133295, 153264)]