156932760

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{67}}^1\times {\mathrm{131}}^1\times {\mathrm{149}}^1$

素因数の和:361

約数の個数: 128

約数和(自身を含む): 484704000

約数和(自身を除く): 327771240

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 67, 120, 131, 134, 149, 201, 262, 268, 298, 335, 393, 402, 447, 524, 536, 596, 655, 670, 745, 786, 804, 894, 1005, 1048, 1192, 1310, 1340, 1490, 1572, 1608, 1788, 1965, 2010, 2235, 2620, 2680, 2980, 3144, 3576, 3930, 4020, 4470, 5240, 5960, 7860, 8040, 8777, 8940, 9983, 15720, 17554, 17880, 19519, 19966, 26331, 29949, 35108, 39038, 39932, 43885, 49915, 52662, 58557, 59898, 70216, 78076, 79864, 87770, 97595, 99830, 105324, 117114, 119796, 131655, 149745, 156152, 175540, 195190, 199660, 210648, 234228, 239592, 263310, 292785, 299490, 351080, 390380, 399320, 468456, 526620, 585570, 598980, 780760, 1053240, 1171140, 1197960, 1307773, 2342280, 2615546, 3923319, 5231092, 6538865, 7846638, 10462184, 13077730, 15693276, 19616595, 26155460, 31386552, 39233190, 52310920, 78466380, 156932760]

約数ペア:

[(1, 156932760), (2, 78466380), (3, 52310920), (4, 39233190), (5, 31386552), (6, 26155460), (8, 19616595), (10, 15693276), (12, 13077730), (15, 10462184), (20, 7846638), (24, 6538865), (30, 5231092), (40, 3923319), (60, 2615546), (67, 2342280), (120, 1307773), (131, 1197960), (134, 1171140), (149, 1053240), (201, 780760), (262, 598980), (268, 585570), (298, 526620), (335, 468456), (393, 399320), (402, 390380), (447, 351080), (524, 299490), (536, 292785), (596, 263310), (655, 239592), (670, 234228), (745, 210648), (786, 199660), (804, 195190), (894, 175540), (1005, 156152), (1048, 149745), (1192, 131655), (1310, 119796), (1340, 117114), (1490, 105324), (1572, 99830), (1608, 97595), (1788, 87770), (1965, 79864), (2010, 78076), (2235, 70216), (2620, 59898), (2680, 58557), (2980, 52662), (3144, 49915), (3576, 43885), (3930, 39932), (4020, 39038), (4470, 35108), (5240, 29949), (5960, 26331), (7860, 19966), (8040, 19519), (8777, 17880), (8940, 17554), (9983, 15720)]