9969274640

素因数分解:

$2^4\times 5^1\times {\mathrm{13}}^1\times {\mathrm{17}}^2\times {\mathrm{41}}^1\times {\mathrm{809}}^1$

素因数の和:910

約数の個数: 240

約数和(自身を含む): 27196540560

約数和(自身を除く): 17227265920

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 17, 20, 26, 34, 40, 41, 52, 65, 68, 80, 82, 85, 104, 130, 136, 164, 170, 205, 208, 221, 260, 272, 289, 328, 340, 410, 442, 520, 533, 578, 656, 680, 697, 809, 820, 884, 1040, 1066, 1105, 1156, 1360, 1394, 1445, 1618, 1640, 1768, 2132, 2210, 2312, 2665, 2788, 2890, 3236, 3280, 3485, 3536, 3757, 4045, 4264, 4420, 4624, 5330, 5576, 5780, 6472, 6970, 7514, 8090, 8528, 8840, 9061, 10517, 10660, 11152, 11560, 11849, 12944, 13753, 13940, 15028, 16180, 17680, 18122, 18785, 21034, 21320, 23120, 23698, 27506, 27880, 30056, 32360, 33169, 36244, 37570, 42068, 42640, 45305, 47396, 52585, 55012, 55760, 59245, 60112, 64720, 66338, 68765, 72488, 75140, 84136, 90610, 94792, 105170, 110024, 118490, 132676, 137530, 144976, 150280, 154037, 165845, 168272, 178789, 181220, 189584, 210340, 220048, 233801, 236980, 265352, 275060, 300560, 308074, 331690, 357578, 362440, 420680, 431197, 467602, 473960, 530704, 550120, 563873, 616148, 663380, 715156, 724880, 770185, 841360, 862394, 893945, 935204, 947920, 1100240, 1127746, 1169005, 1232296, 1326760, 1430312, 1540370, 1724788, 1787890, 1870408, 2155985, 2255492, 2338010, 2464592, 2653520, 2819365, 2860624, 3039413, 3080740, 3449576, 3575780, 3740816, 4311970, 4510984, 4676020, 5638730, 6078826, 6161480, 6899152, 7151560, 7330349, 8623940, 9021968, 9352040, 9585841, 11277460, 12157652, 12322960, 14303120, 14660698, 15197065, 17247880, 18704080, 19171682, 22554920, 24315304, 29321396, 30394130, 34495760, 36651745, 38343364, 45109840, 47929205, 48630608, 58642792, 60788260, 73303490, 76686728, 95858410, 117285584, 121576520, 124615933, 146606980, 153373456, 191716820, 243153040, 249231866, 293213960, 383433640, 498463732, 586427920, 623079665, 766867280, 996927464, 1246159330, 1993854928, 2492318660, 4984637320, 9969274640]

約数ペア:

[(1, 9969274640), (2, 4984637320), (4, 2492318660), (5, 1993854928), (8, 1246159330), (10, 996927464), (13, 766867280), (16, 623079665), (17, 586427920), (20, 498463732), (26, 383433640), (34, 293213960), (40, 249231866), (41, 243153040), (52, 191716820), (65, 153373456), (68, 146606980), (80, 124615933), (82, 121576520), (85, 117285584), (104, 95858410), (130, 76686728), (136, 73303490), (164, 60788260), (170, 58642792), (205, 48630608), (208, 47929205), (221, 45109840), (260, 38343364), (272, 36651745), (289, 34495760), (328, 30394130), (340, 29321396), (410, 24315304), (442, 22554920), (520, 19171682), (533, 18704080), (578, 17247880), (656, 15197065), (680, 14660698), (697, 14303120), (809, 12322960), (820, 12157652), (884, 11277460), (1040, 9585841), (1066, 9352040), (1105, 9021968), (1156, 8623940), (1360, 7330349), (1394, 7151560), (1445, 6899152), (1618, 6161480), (1640, 6078826), (1768, 5638730), (2132, 4676020), (2210, 4510984), (2312, 4311970), (2665, 3740816), (2788, 3575780), (2890, 3449576), (3236, 3080740), (3280, 3039413), (3485, 2860624), (3536, 2819365), (3757, 2653520), (4045, 2464592), (4264, 2338010), (4420, 2255492), (4624, 2155985), (5330, 1870408), (5576, 1787890), (5780, 1724788), (6472, 1540370), (6970, 1430312), (7514, 1326760), (8090, 1232296), (8528, 1169005), (8840, 1127746), (9061, 1100240), (10517, 947920), (10660, 935204), (11152, 893945), (11560, 862394), (11849, 841360), (12944, 770185), (13753, 724880), (13940, 715156), (15028, 663380), (16180, 616148), (17680, 563873), (18122, 550120), (18785, 530704), (21034, 473960), (21320, 467602), (23120, 431197), (23698, 420680), (27506, 362440), (27880, 357578), (30056, 331690), (32360, 308074), (33169, 300560), (36244, 275060), (37570, 265352), (42068, 236980), (42640, 233801), (45305, 220048), (47396, 210340), (52585, 189584), (55012, 181220), (55760, 178789), (59245, 168272), (60112, 165845), (64720, 154037), (66338, 150280), (68765, 144976), (72488, 137530), (75140, 132676), (84136, 118490), (90610, 110024), (94792, 105170)]