314566920

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{31}}^1\times {\mathrm{71}}^1\times {\mathrm{397}}^1$

素因数の和:516

約数の個数: 192

約数和(自身を含む): 1072880640

約数和(自身を除く): 758313720

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 30, 31, 36, 40, 45, 60, 62, 71, 72, 90, 93, 120, 124, 142, 155, 180, 186, 213, 248, 279, 284, 310, 355, 360, 372, 397, 426, 465, 558, 568, 620, 639, 710, 744, 794, 852, 930, 1065, 1116, 1191, 1240, 1278, 1395, 1420, 1588, 1704, 1860, 1985, 2130, 2201, 2232, 2382, 2556, 2790, 2840, 3176, 3195, 3573, 3720, 3970, 4260, 4402, 4764, 5112, 5580, 5955, 6390, 6603, 7146, 7940, 8520, 8804, 9528, 11005, 11160, 11910, 12307, 12780, 13206, 14292, 15880, 17608, 17865, 19809, 22010, 23820, 24614, 25560, 26412, 28187, 28584, 33015, 35730, 36921, 39618, 44020, 47640, 49228, 52824, 56374, 61535, 66030, 71460, 73842, 79236, 84561, 88040, 98456, 99045, 110763, 112748, 123070, 132060, 140935, 142920, 147684, 158472, 169122, 184605, 198090, 221526, 225496, 246140, 253683, 264120, 281870, 295368, 338244, 369210, 396180, 422805, 443052, 492280, 507366, 553815, 563740, 676488, 738420, 792360, 845610, 873797, 886104, 1014732, 1107630, 1127480, 1268415, 1476840, 1691220, 1747594, 2029464, 2215260, 2536830, 2621391, 3382440, 3495188, 4368985, 4430520, 5073660, 5242782, 6990376, 7864173, 8737970, 10147320, 10485564, 13106955, 15728346, 17475940, 20971128, 26213910, 31456692, 34951880, 39320865, 52427820, 62913384, 78641730, 104855640, 157283460, 314566920]

約数ペア:

[(1, 314566920), (2, 157283460), (3, 104855640), (4, 78641730), (5, 62913384), (6, 52427820), (8, 39320865), (9, 34951880), (10, 31456692), (12, 26213910), (15, 20971128), (18, 17475940), (20, 15728346), (24, 13106955), (30, 10485564), (31, 10147320), (36, 8737970), (40, 7864173), (45, 6990376), (60, 5242782), (62, 5073660), (71, 4430520), (72, 4368985), (90, 3495188), (93, 3382440), (120, 2621391), (124, 2536830), (142, 2215260), (155, 2029464), (180, 1747594), (186, 1691220), (213, 1476840), (248, 1268415), (279, 1127480), (284, 1107630), (310, 1014732), (355, 886104), (360, 873797), (372, 845610), (397, 792360), (426, 738420), (465, 676488), (558, 563740), (568, 553815), (620, 507366), (639, 492280), (710, 443052), (744, 422805), (794, 396180), (852, 369210), (930, 338244), (1065, 295368), (1116, 281870), (1191, 264120), (1240, 253683), (1278, 246140), (1395, 225496), (1420, 221526), (1588, 198090), (1704, 184605), (1860, 169122), (1985, 158472), (2130, 147684), (2201, 142920), (2232, 140935), (2382, 132060), (2556, 123070), (2790, 112748), (2840, 110763), (3176, 99045), (3195, 98456), (3573, 88040), (3720, 84561), (3970, 79236), (4260, 73842), (4402, 71460), (4764, 66030), (5112, 61535), (5580, 56374), (5955, 52824), (6390, 49228), (6603, 47640), (7146, 44020), (7940, 39618), (8520, 36921), (8804, 35730), (9528, 33015), (11005, 28584), (11160, 28187), (11910, 26412), (12307, 25560), (12780, 24614), (13206, 23820), (14292, 22010), (15880, 19809), (17608, 17865)]