681634440

素因数分解:

$2^3\times 3^5\times 5^1\times {\mathrm{23}}^1\times {\mathrm{3049}}^1$

素因数の和:3098

約数の個数: 192

約数和(自身を含む): 2398032000

約数和(自身を除く): 1716397560

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 23, 24, 27, 30, 36, 40, 45, 46, 54, 60, 69, 72, 81, 90, 92, 108, 115, 120, 135, 138, 162, 180, 184, 207, 216, 230, 243, 270, 276, 324, 345, 360, 405, 414, 460, 486, 540, 552, 621, 648, 690, 810, 828, 920, 972, 1035, 1080, 1215, 1242, 1380, 1620, 1656, 1863, 1944, 2070, 2430, 2484, 2760, 3049, 3105, 3240, 3726, 4140, 4860, 4968, 5589, 6098, 6210, 7452, 8280, 9147, 9315, 9720, 11178, 12196, 12420, 14904, 15245, 18294, 18630, 22356, 24392, 24840, 27441, 27945, 30490, 36588, 37260, 44712, 45735, 54882, 55890, 60980, 70127, 73176, 74520, 82323, 91470, 109764, 111780, 121960, 137205, 140254, 164646, 182940, 210381, 219528, 223560, 246969, 274410, 280508, 329292, 350635, 365880, 411615, 420762, 493938, 548820, 561016, 631143, 658584, 701270, 740907, 823230, 841524, 987876, 1051905, 1097640, 1234845, 1262286, 1402540, 1481814, 1646460, 1683048, 1893429, 1975752, 2103810, 2469690, 2524572, 2805080, 2963628, 3155715, 3292920, 3704535, 3786858, 4207620, 4939380, 5049144, 5680287, 5927256, 6311430, 7409070, 7573716, 8415240, 9467145, 9878760, 11360574, 12622860, 14818140, 15147432, 17040861, 18934290, 22721148, 25245720, 28401435, 29636280, 34081722, 37868580, 45442296, 56802870, 68163444, 75737160, 85204305, 113605740, 136326888, 170408610, 227211480, 340817220, 681634440]

約数ペア:

[(1, 681634440), (2, 340817220), (3, 227211480), (4, 170408610), (5, 136326888), (6, 113605740), (8, 85204305), (9, 75737160), (10, 68163444), (12, 56802870), (15, 45442296), (18, 37868580), (20, 34081722), (23, 29636280), (24, 28401435), (27, 25245720), (30, 22721148), (36, 18934290), (40, 17040861), (45, 15147432), (46, 14818140), (54, 12622860), (60, 11360574), (69, 9878760), (72, 9467145), (81, 8415240), (90, 7573716), (92, 7409070), (108, 6311430), (115, 5927256), (120, 5680287), (135, 5049144), (138, 4939380), (162, 4207620), (180, 3786858), (184, 3704535), (207, 3292920), (216, 3155715), (230, 2963628), (243, 2805080), (270, 2524572), (276, 2469690), (324, 2103810), (345, 1975752), (360, 1893429), (405, 1683048), (414, 1646460), (460, 1481814), (486, 1402540), (540, 1262286), (552, 1234845), (621, 1097640), (648, 1051905), (690, 987876), (810, 841524), (828, 823230), (920, 740907), (972, 701270), (1035, 658584), (1080, 631143), (1215, 561016), (1242, 548820), (1380, 493938), (1620, 420762), (1656, 411615), (1863, 365880), (1944, 350635), (2070, 329292), (2430, 280508), (2484, 274410), (2760, 246969), (3049, 223560), (3105, 219528), (3240, 210381), (3726, 182940), (4140, 164646), (4860, 140254), (4968, 137205), (5589, 121960), (6098, 111780), (6210, 109764), (7452, 91470), (8280, 82323), (9147, 74520), (9315, 73176), (9720, 70127), (11178, 60980), (12196, 55890), (12420, 54882), (14904, 45735), (15245, 44712), (18294, 37260), (18630, 36588), (22356, 30490), (24392, 27945), (24840, 27441)]