2581293360

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{83}}^1\times {\mathrm{101}}^1\times {\mathrm{1283}}^1$

素因数の和:1483

約数の個数: 160

約数和(自身を含む): 8184976128

約数和(自身を除く): 5603682768

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 83, 101, 120, 166, 202, 240, 249, 303, 332, 404, 415, 498, 505, 606, 664, 808, 830, 996, 1010, 1212, 1245, 1283, 1328, 1515, 1616, 1660, 1992, 2020, 2424, 2490, 2566, 3030, 3320, 3849, 3984, 4040, 4848, 4980, 5132, 6060, 6415, 6640, 7698, 8080, 8383, 9960, 10264, 12120, 12830, 15396, 16766, 19245, 19920, 20528, 24240, 25149, 25660, 30792, 33532, 38490, 41915, 50298, 51320, 61584, 67064, 76980, 83830, 100596, 102640, 106489, 125745, 129583, 134128, 153960, 167660, 201192, 212978, 251490, 259166, 307920, 319467, 335320, 388749, 402384, 425956, 502980, 518332, 532445, 638934, 647915, 670640, 777498, 851912, 1005960, 1036664, 1064890, 1277868, 1295830, 1554996, 1597335, 1703824, 1943745, 2011920, 2073328, 2129780, 2555736, 2591660, 3109992, 3194670, 3887490, 4259560, 5111472, 5183320, 6219984, 6389340, 7774980, 8519120, 10366640, 10755389, 12778680, 15549960, 21510778, 25557360, 31099920, 32266167, 43021556, 53776945, 64532334, 86043112, 107553890, 129064668, 161330835, 172086224, 215107780, 258129336, 322661670, 430215560, 516258672, 645323340, 860431120, 1290646680, 2581293360]

約数ペア:

[(1, 2581293360), (2, 1290646680), (3, 860431120), (4, 645323340), (5, 516258672), (6, 430215560), (8, 322661670), (10, 258129336), (12, 215107780), (15, 172086224), (16, 161330835), (20, 129064668), (24, 107553890), (30, 86043112), (40, 64532334), (48, 53776945), (60, 43021556), (80, 32266167), (83, 31099920), (101, 25557360), (120, 21510778), (166, 15549960), (202, 12778680), (240, 10755389), (249, 10366640), (303, 8519120), (332, 7774980), (404, 6389340), (415, 6219984), (498, 5183320), (505, 5111472), (606, 4259560), (664, 3887490), (808, 3194670), (830, 3109992), (996, 2591660), (1010, 2555736), (1212, 2129780), (1245, 2073328), (1283, 2011920), (1328, 1943745), (1515, 1703824), (1616, 1597335), (1660, 1554996), (1992, 1295830), (2020, 1277868), (2424, 1064890), (2490, 1036664), (2566, 1005960), (3030, 851912), (3320, 777498), (3849, 670640), (3984, 647915), (4040, 638934), (4848, 532445), (4980, 518332), (5132, 502980), (6060, 425956), (6415, 402384), (6640, 388749), (7698, 335320), (8080, 319467), (8383, 307920), (9960, 259166), (10264, 251490), (12120, 212978), (12830, 201192), (15396, 167660), (16766, 153960), (19245, 134128), (19920, 129583), (20528, 125745), (24240, 106489), (25149, 102640), (25660, 100596), (30792, 83830), (33532, 76980), (38490, 67064), (41915, 61584), (50298, 51320)]