290509573920

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{127}}^1\times {\mathrm{207199}}^1$

素因数の和:207367

約数の個数: 192

約数和(自身を含む): 962415820800

約数和(自身を除く): 671906246880

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 23, 24, 30, 32, 40, 46, 48, 60, 69, 80, 92, 96, 115, 120, 127, 138, 160, 184, 230, 240, 254, 276, 345, 368, 381, 460, 480, 508, 552, 635, 690, 736, 762, 920, 1016, 1104, 1270, 1380, 1524, 1840, 1905, 2032, 2208, 2540, 2760, 2921, 3048, 3680, 3810, 4064, 5080, 5520, 5842, 6096, 7620, 8763, 10160, 11040, 11684, 12192, 14605, 15240, 17526, 20320, 23368, 29210, 30480, 35052, 43815, 46736, 58420, 60960, 70104, 87630, 93472, 116840, 140208, 175260, 207199, 233680, 280416, 350520, 414398, 467360, 621597, 701040, 828796, 1035995, 1243194, 1402080, 1657592, 2071990, 2486388, 3107985, 3315184, 4143980, 4765577, 4972776, 6215970, 6630368, 8287960, 9531154, 9945552, 12431940, 14296731, 16575920, 19062308, 19891104, 23827885, 24863880, 26314273, 28593462, 33151840, 38124616, 47655770, 49727760, 52628546, 57186924, 71483655, 76249232, 78942819, 95311540, 99455520, 105257092, 114373848, 131571365, 142967310, 152498464, 157885638, 190623080, 210514184, 228747696, 263142730, 285934620, 315771276, 381246160, 394714095, 421028368, 457495392, 526285460, 571869240, 605228279, 631542552, 762492320, 789428190, 842056736, 1052570920, 1143738480, 1210456558, 1263085104, 1578856380, 1815684837, 2105141840, 2287476960, 2420913116, 2526170208, 3026141395, 3157712760, 3631369674, 4210283680, 4841826232, 6052282790, 6315425520, 7262739348, 9078424185, 9683652464, 12104565580, 12630851040, 14525478696, 18156848370, 19367304928, 24209131160, 29050957392, 36313696740, 48418262320, 58101914784, 72627393480, 96836524640, 145254786960, 290509573920]

約数ペア:

[(1, 290509573920), (2, 145254786960), (3, 96836524640), (4, 72627393480), (5, 58101914784), (6, 48418262320), (8, 36313696740), (10, 29050957392), (12, 24209131160), (15, 19367304928), (16, 18156848370), (20, 14525478696), (23, 12630851040), (24, 12104565580), (30, 9683652464), (32, 9078424185), (40, 7262739348), (46, 6315425520), (48, 6052282790), (60, 4841826232), (69, 4210283680), (80, 3631369674), (92, 3157712760), (96, 3026141395), (115, 2526170208), (120, 2420913116), (127, 2287476960), (138, 2105141840), (160, 1815684837), (184, 1578856380), (230, 1263085104), (240, 1210456558), (254, 1143738480), (276, 1052570920), (345, 842056736), (368, 789428190), (381, 762492320), (460, 631542552), (480, 605228279), (508, 571869240), (552, 526285460), (635, 457495392), (690, 421028368), (736, 394714095), (762, 381246160), (920, 315771276), (1016, 285934620), (1104, 263142730), (1270, 228747696), (1380, 210514184), (1524, 190623080), (1840, 157885638), (1905, 152498464), (2032, 142967310), (2208, 131571365), (2540, 114373848), (2760, 105257092), (2921, 99455520), (3048, 95311540), (3680, 78942819), (3810, 76249232), (4064, 71483655), (5080, 57186924), (5520, 52628546), (5842, 49727760), (6096, 47655770), (7620, 38124616), (8763, 33151840), (10160, 28593462), (11040, 26314273), (11684, 24863880), (12192, 23827885), (14605, 19891104), (15240, 19062308), (17526, 16575920), (20320, 14296731), (23368, 12431940), (29210, 9945552), (30480, 9531154), (35052, 8287960), (43815, 6630368), (46736, 6215970), (58420, 4972776), (60960, 4765577), (70104, 4143980), (87630, 3315184), (93472, 3107985), (116840, 2486388), (140208, 2071990), (175260, 1657592), (207199, 1402080), (233680, 1243194), (280416, 1035995), (350520, 828796), (414398, 701040), (467360, 621597)]