1243777080

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{113899}}^1$

素因数の和:113933

約数の個数: 128

約数和(自身を含む): 4592448000

約数和(自身を除く): 3348670920

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 13, 14, 15, 20, 21, 24, 26, 28, 30, 35, 39, 40, 42, 52, 56, 60, 65, 70, 78, 84, 91, 104, 105, 120, 130, 140, 156, 168, 182, 195, 210, 260, 273, 280, 312, 364, 390, 420, 455, 520, 546, 728, 780, 840, 910, 1092, 1365, 1560, 1820, 2184, 2730, 3640, 5460, 10920, 113899, 227798, 341697, 455596, 569495, 683394, 797293, 911192, 1138990, 1366788, 1480687, 1594586, 1708485, 2277980, 2391879, 2733576, 2961374, 3189172, 3416970, 3986465, 4442061, 4555960, 4783758, 5922748, 6378344, 6833940, 7403435, 7972930, 8884122, 9567516, 10364809, 11845496, 11959395, 13667880, 14806870, 15945860, 17768244, 19135032, 20729618, 22210305, 23918790, 29613740, 31094427, 31891720, 35536488, 41459236, 44420610, 47837580, 51824045, 59227480, 62188854, 82918472, 88841220, 95675160, 103648090, 124377708, 155472135, 177682440, 207296180, 248755416, 310944270, 414592360, 621888540, 1243777080]

約数ペア:

[(1, 1243777080), (2, 621888540), (3, 414592360), (4, 310944270), (5, 248755416), (6, 207296180), (7, 177682440), (8, 155472135), (10, 124377708), (12, 103648090), (13, 95675160), (14, 88841220), (15, 82918472), (20, 62188854), (21, 59227480), (24, 51824045), (26, 47837580), (28, 44420610), (30, 41459236), (35, 35536488), (39, 31891720), (40, 31094427), (42, 29613740), (52, 23918790), (56, 22210305), (60, 20729618), (65, 19135032), (70, 17768244), (78, 15945860), (84, 14806870), (91, 13667880), (104, 11959395), (105, 11845496), (120, 10364809), (130, 9567516), (140, 8884122), (156, 7972930), (168, 7403435), (182, 6833940), (195, 6378344), (210, 5922748), (260, 4783758), (273, 4555960), (280, 4442061), (312, 3986465), (364, 3416970), (390, 3189172), (420, 2961374), (455, 2733576), (520, 2391879), (546, 2277980), (728, 1708485), (780, 1594586), (840, 1480687), (910, 1366788), (1092, 1138990), (1365, 911192), (1560, 797293), (1820, 683394), (2184, 569495), (2730, 455596), (3640, 341697), (5460, 227798), (10920, 113899)]