1078752720

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{101}}^1\times {\mathrm{191}}^1\times {\mathrm{233}}^1$

素因数の和:541

約数の個数: 160

約数和(自身を含む): 3409496064

約数和(自身を除く): 2330743344

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 101, 120, 191, 202, 233, 240, 303, 382, 404, 466, 505, 573, 606, 699, 764, 808, 932, 955, 1010, 1146, 1165, 1212, 1398, 1515, 1528, 1616, 1864, 1910, 2020, 2292, 2330, 2424, 2796, 2865, 3030, 3056, 3495, 3728, 3820, 4040, 4584, 4660, 4848, 5592, 5730, 6060, 6990, 7640, 8080, 9168, 9320, 11184, 11460, 12120, 13980, 15280, 18640, 19291, 22920, 23533, 24240, 27960, 38582, 44503, 45840, 47066, 55920, 57873, 70599, 77164, 89006, 94132, 96455, 115746, 117665, 133509, 141198, 154328, 178012, 188264, 192910, 222515, 231492, 235330, 267018, 282396, 289365, 308656, 352995, 356024, 376528, 385820, 445030, 462984, 470660, 534036, 564792, 578730, 667545, 705990, 712048, 771640, 890060, 925968, 941320, 1068072, 1129584, 1157460, 1335090, 1411980, 1543280, 1780120, 1882640, 2136144, 2314920, 2670180, 2823960, 3560240, 4494803, 4629840, 5340360, 5647920, 8989606, 10680720, 13484409, 17979212, 22474015, 26968818, 35958424, 44948030, 53937636, 67422045, 71916848, 89896060, 107875272, 134844090, 179792120, 215750544, 269688180, 359584240, 539376360, 1078752720]

約数ペア:

[(1, 1078752720), (2, 539376360), (3, 359584240), (4, 269688180), (5, 215750544), (6, 179792120), (8, 134844090), (10, 107875272), (12, 89896060), (15, 71916848), (16, 67422045), (20, 53937636), (24, 44948030), (30, 35958424), (40, 26968818), (48, 22474015), (60, 17979212), (80, 13484409), (101, 10680720), (120, 8989606), (191, 5647920), (202, 5340360), (233, 4629840), (240, 4494803), (303, 3560240), (382, 2823960), (404, 2670180), (466, 2314920), (505, 2136144), (573, 1882640), (606, 1780120), (699, 1543280), (764, 1411980), (808, 1335090), (932, 1157460), (955, 1129584), (1010, 1068072), (1146, 941320), (1165, 925968), (1212, 890060), (1398, 771640), (1515, 712048), (1528, 705990), (1616, 667545), (1864, 578730), (1910, 564792), (2020, 534036), (2292, 470660), (2330, 462984), (2424, 445030), (2796, 385820), (2865, 376528), (3030, 356024), (3056, 352995), (3495, 308656), (3728, 289365), (3820, 282396), (4040, 267018), (4584, 235330), (4660, 231492), (4848, 222515), (5592, 192910), (5730, 188264), (6060, 178012), (6990, 154328), (7640, 141198), (8080, 133509), (9168, 117665), (9320, 115746), (11184, 96455), (11460, 94132), (12120, 89006), (13980, 77164), (15280, 70599), (18640, 57873), (19291, 55920), (22920, 47066), (23533, 45840), (24240, 44503), (27960, 38582)]