156796252840

素因数分解:

$2^3\times 5^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{83}}^1\times {\mathrm{181}}^1\times {\mathrm{443}}^1$

素因数の和:768

約数の個数: 256

約数和(自身を含む): 390981427200

約数和(自身を除く): 234185174360

約数列:

[1, 2, 4, 5, 8, 10, 19, 20, 31, 38, 40, 62, 76, 83, 95, 124, 152, 155, 166, 181, 190, 248, 310, 332, 362, 380, 415, 443, 589, 620, 664, 724, 760, 830, 886, 905, 1178, 1240, 1448, 1577, 1660, 1772, 1810, 2215, 2356, 2573, 2945, 3154, 3320, 3439, 3544, 3620, 4430, 4712, 5146, 5611, 5890, 6308, 6878, 7240, 7885, 8417, 8860, 10292, 11222, 11780, 12616, 12865, 13733, 13756, 15023, 15770, 16834, 17195, 17720, 20584, 22444, 23560, 25730, 27466, 27512, 28055, 30046, 31540, 33668, 34390, 36769, 42085, 44888, 48887, 51460, 54932, 56110, 60092, 63080, 67336, 68665, 68780, 73538, 75115, 80183, 84170, 97774, 102920, 106609, 109864, 112220, 120184, 137330, 137560, 147076, 150230, 160366, 168340, 183845, 195548, 213218, 224440, 244435, 260927, 274660, 285437, 294152, 300460, 320732, 336680, 367690, 391096, 400915, 426436, 465713, 488870, 521854, 533045, 549320, 570874, 600920, 641464, 698611, 735380, 801830, 852872, 931426, 977740, 1043708, 1066090, 1139839, 1141748, 1304635, 1397222, 1427185, 1470760, 1523477, 1603660, 1862852, 1955480, 2087416, 2132180, 2279678, 2283496, 2328565, 2485673, 2609270, 2794444, 2854370, 3046954, 3207320, 3493055, 3725704, 4264360, 4559356, 4657130, 4971346, 5218540, 5588888, 5699195, 5708740, 6093908, 6655189, 6986110, 7617385, 8848547, 9118712, 9314260, 9942692, 10437080, 11398390, 11417480, 12187816, 12428365, 13310378, 13972220, 15234770, 17697094, 18628520, 19885384, 21656941, 22796780, 24856730, 26620756, 27944440, 30469540, 33275945, 35394188, 43313882, 44242735, 45593560, 47227787, 49713460, 53241512, 60939080, 66551890, 70788376, 86627764, 88485470, 94455574, 99426920, 108284705, 126448591, 133103780, 173255528, 176970940, 188911148, 206310859, 216569410, 236138935, 252897182, 266207560, 353941880, 377822296, 412621718, 433138820, 472277870, 505794364, 632242955, 825243436, 866277640, 944555740, 1011588728, 1031554295, 1264485910, 1650486872, 1889111480, 2063108590, 2528971820, 3919906321, 4126217180, 5057943640, 7839812642, 8252434360, 15679625284, 19599531605, 31359250568, 39199063210, 78398126420, 156796252840]

約数ペア:

[(1, 156796252840), (2, 78398126420), (4, 39199063210), (5, 31359250568), (8, 19599531605), (10, 15679625284), (19, 8252434360), (20, 7839812642), (31, 5057943640), (38, 4126217180), (40, 3919906321), (62, 2528971820), (76, 2063108590), (83, 1889111480), (95, 1650486872), (124, 1264485910), (152, 1031554295), (155, 1011588728), (166, 944555740), (181, 866277640), (190, 825243436), (248, 632242955), (310, 505794364), (332, 472277870), (362, 433138820), (380, 412621718), (415, 377822296), (443, 353941880), (589, 266207560), (620, 252897182), (664, 236138935), (724, 216569410), (760, 206310859), (830, 188911148), (886, 176970940), (905, 173255528), (1178, 133103780), (1240, 126448591), (1448, 108284705), (1577, 99426920), (1660, 94455574), (1772, 88485470), (1810, 86627764), (2215, 70788376), (2356, 66551890), (2573, 60939080), (2945, 53241512), (3154, 49713460), (3320, 47227787), (3439, 45593560), (3544, 44242735), (3620, 43313882), (4430, 35394188), (4712, 33275945), (5146, 30469540), (5611, 27944440), (5890, 26620756), (6308, 24856730), (6878, 22796780), (7240, 21656941), (7885, 19885384), (8417, 18628520), (8860, 17697094), (10292, 15234770), (11222, 13972220), (11780, 13310378), (12616, 12428365), (12865, 12187816), (13733, 11417480), (13756, 11398390), (15023, 10437080), (15770, 9942692), (16834, 9314260), (17195, 9118712), (17720, 8848547), (20584, 7617385), (22444, 6986110), (23560, 6655189), (25730, 6093908), (27466, 5708740), (27512, 5699195), (28055, 5588888), (30046, 5218540), (31540, 4971346), (33668, 4657130), (34390, 4559356), (36769, 4264360), (42085, 3725704), (44888, 3493055), (48887, 3207320), (51460, 3046954), (54932, 2854370), (56110, 2794444), (60092, 2609270), (63080, 2485673), (67336, 2328565), (68665, 2283496), (68780, 2279678), (73538, 2132180), (75115, 2087416), (80183, 1955480), (84170, 1862852), (97774, 1603660), (102920, 1523477), (106609, 1470760), (109864, 1427185), (112220, 1397222), (120184, 1304635), (137330, 1141748), (137560, 1139839), (147076, 1066090), (150230, 1043708), (160366, 977740), (168340, 931426), (183845, 852872), (195548, 801830), (213218, 735380), (224440, 698611), (244435, 641464), (260927, 600920), (274660, 570874), (285437, 549320), (294152, 533045), (300460, 521854), (320732, 488870), (336680, 465713), (367690, 426436), (391096, 400915)]