157883880

素因数分解:

$2^3\times 3^1\times 5^1\times 7^2\times {\mathrm{11}}^1\times {\mathrm{2441}}^1$

素因数の和:2480

約数の個数: 192

約数和(自身を含む): 601318080

約数和(自身を除く): 443434200

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 11, 12, 14, 15, 20, 21, 22, 24, 28, 30, 33, 35, 40, 42, 44, 49, 55, 56, 60, 66, 70, 77, 84, 88, 98, 105, 110, 120, 132, 140, 147, 154, 165, 168, 196, 210, 220, 231, 245, 264, 280, 294, 308, 330, 385, 392, 420, 440, 462, 490, 539, 588, 616, 660, 735, 770, 840, 924, 980, 1078, 1155, 1176, 1320, 1470, 1540, 1617, 1848, 1960, 2156, 2310, 2441, 2695, 2940, 3080, 3234, 4312, 4620, 4882, 5390, 5880, 6468, 7323, 8085, 9240, 9764, 10780, 12205, 12936, 14646, 16170, 17087, 19528, 21560, 24410, 26851, 29292, 32340, 34174, 36615, 48820, 51261, 53702, 58584, 64680, 68348, 73230, 80553, 85435, 97640, 102522, 107404, 119609, 134255, 136696, 146460, 161106, 170870, 187957, 205044, 214808, 239218, 256305, 268510, 292920, 322212, 341740, 358827, 375914, 402765, 410088, 478436, 512610, 537020, 563871, 598045, 644424, 683480, 717654, 751828, 805530, 939785, 956872, 1025220, 1074040, 1127742, 1196090, 1315699, 1435308, 1503656, 1611060, 1794135, 1879570, 2050440, 2255484, 2392180, 2631398, 2819355, 2870616, 3222120, 3588270, 3759140, 3947097, 4510968, 4784360, 5262796, 5638710, 6578495, 7176540, 7518280, 7894194, 10525592, 11277420, 13156990, 14353080, 15788388, 19735485, 22554840, 26313980, 31576776, 39470970, 52627960, 78941940, 157883880]

約数ペア:

[(1, 157883880), (2, 78941940), (3, 52627960), (4, 39470970), (5, 31576776), (6, 26313980), (7, 22554840), (8, 19735485), (10, 15788388), (11, 14353080), (12, 13156990), (14, 11277420), (15, 10525592), (20, 7894194), (21, 7518280), (22, 7176540), (24, 6578495), (28, 5638710), (30, 5262796), (33, 4784360), (35, 4510968), (40, 3947097), (42, 3759140), (44, 3588270), (49, 3222120), (55, 2870616), (56, 2819355), (60, 2631398), (66, 2392180), (70, 2255484), (77, 2050440), (84, 1879570), (88, 1794135), (98, 1611060), (105, 1503656), (110, 1435308), (120, 1315699), (132, 1196090), (140, 1127742), (147, 1074040), (154, 1025220), (165, 956872), (168, 939785), (196, 805530), (210, 751828), (220, 717654), (231, 683480), (245, 644424), (264, 598045), (280, 563871), (294, 537020), (308, 512610), (330, 478436), (385, 410088), (392, 402765), (420, 375914), (440, 358827), (462, 341740), (490, 322212), (539, 292920), (588, 268510), (616, 256305), (660, 239218), (735, 214808), (770, 205044), (840, 187957), (924, 170870), (980, 161106), (1078, 146460), (1155, 136696), (1176, 134255), (1320, 119609), (1470, 107404), (1540, 102522), (1617, 97640), (1848, 85435), (1960, 80553), (2156, 73230), (2310, 68348), (2441, 64680), (2695, 58584), (2940, 53702), (3080, 51261), (3234, 48820), (4312, 36615), (4620, 34174), (4882, 32340), (5390, 29292), (5880, 26851), (6468, 24410), (7323, 21560), (8085, 19528), (9240, 17087), (9764, 16170), (10780, 14646), (12205, 12936)]