1392352080

素因数分解:

$2^4\times 3^1\times 5^1\times 7^1\times {\mathrm{233}}^1\times {\mathrm{3557}}^1$

素因数の和:3813

約数の個数: 160

約数和(自身を含む): 4955468544

約数和(自身を除く): 3563116464

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 35, 40, 42, 48, 56, 60, 70, 80, 84, 105, 112, 120, 140, 168, 210, 233, 240, 280, 336, 420, 466, 560, 699, 840, 932, 1165, 1398, 1631, 1680, 1864, 2330, 2796, 3262, 3495, 3557, 3728, 4660, 4893, 5592, 6524, 6990, 7114, 8155, 9320, 9786, 10671, 11184, 13048, 13980, 14228, 16310, 17785, 18640, 19572, 21342, 24465, 24899, 26096, 27960, 28456, 32620, 35570, 39144, 42684, 48930, 49798, 53355, 55920, 56912, 65240, 71140, 74697, 78288, 85368, 97860, 99596, 106710, 124495, 130480, 142280, 149394, 170736, 195720, 199192, 213420, 248990, 284560, 298788, 373485, 391440, 398384, 426840, 497980, 597576, 746970, 828781, 853680, 995960, 1195152, 1493940, 1657562, 1991920, 2486343, 2987880, 3315124, 4143905, 4972686, 5801467, 5975760, 6630248, 8287810, 9945372, 11602934, 12431715, 13260496, 16575620, 17404401, 19890744, 23205868, 24863430, 29007335, 33151240, 34808802, 39781488, 46411736, 49726860, 58014670, 66302480, 69617604, 87022005, 92823472, 99453720, 116029340, 139235208, 174044010, 198907440, 232058680, 278470416, 348088020, 464117360, 696176040, 1392352080]

約数ペア:

[(1, 1392352080), (2, 696176040), (3, 464117360), (4, 348088020), (5, 278470416), (6, 232058680), (7, 198907440), (8, 174044010), (10, 139235208), (12, 116029340), (14, 99453720), (15, 92823472), (16, 87022005), (20, 69617604), (21, 66302480), (24, 58014670), (28, 49726860), (30, 46411736), (35, 39781488), (40, 34808802), (42, 33151240), (48, 29007335), (56, 24863430), (60, 23205868), (70, 19890744), (80, 17404401), (84, 16575620), (105, 13260496), (112, 12431715), (120, 11602934), (140, 9945372), (168, 8287810), (210, 6630248), (233, 5975760), (240, 5801467), (280, 4972686), (336, 4143905), (420, 3315124), (466, 2987880), (560, 2486343), (699, 1991920), (840, 1657562), (932, 1493940), (1165, 1195152), (1398, 995960), (1631, 853680), (1680, 828781), (1864, 746970), (2330, 597576), (2796, 497980), (3262, 426840), (3495, 398384), (3557, 391440), (3728, 373485), (4660, 298788), (4893, 284560), (5592, 248990), (6524, 213420), (6990, 199192), (7114, 195720), (8155, 170736), (9320, 149394), (9786, 142280), (10671, 130480), (11184, 124495), (13048, 106710), (13980, 99596), (14228, 97860), (16310, 85368), (17785, 78288), (18640, 74697), (19572, 71140), (21342, 65240), (24465, 56912), (24899, 55920), (26096, 53355), (27960, 49798), (28456, 48930), (32620, 42684), (35570, 39144)]