157385760

素因数分解:

$2^5\times 3^1\times 5^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{1511}}^1$

素因数の和:1567

約数の個数: 192

約数和(自身を含む): 585252864

約数和(自身を除く): 427867104

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 31, 32, 35, 40, 42, 48, 56, 60, 62, 70, 80, 84, 93, 96, 105, 112, 120, 124, 140, 155, 160, 168, 186, 210, 217, 224, 240, 248, 280, 310, 336, 372, 420, 434, 465, 480, 496, 560, 620, 651, 672, 744, 840, 868, 930, 992, 1085, 1120, 1240, 1302, 1488, 1511, 1680, 1736, 1860, 2170, 2480, 2604, 2976, 3022, 3255, 3360, 3472, 3720, 4340, 4533, 4960, 5208, 6044, 6510, 6944, 7440, 7555, 8680, 9066, 10416, 10577, 12088, 13020, 14880, 15110, 17360, 18132, 20832, 21154, 22665, 24176, 26040, 30220, 31731, 34720, 36264, 42308, 45330, 46841, 48352, 52080, 52885, 60440, 63462, 72528, 84616, 90660, 93682, 104160, 105770, 120880, 126924, 140523, 145056, 158655, 169232, 181320, 187364, 211540, 234205, 241760, 253848, 281046, 317310, 327887, 338464, 362640, 374728, 423080, 468410, 507696, 562092, 634620, 655774, 702615, 725280, 749456, 846160, 936820, 983661, 1015392, 1124184, 1269240, 1311548, 1405230, 1498912, 1639435, 1692320, 1873640, 1967322, 2248368, 2538480, 2623096, 2810460, 3278870, 3747280, 3934644, 4496736, 4918305, 5076960, 5246192, 5620920, 6557740, 7494560, 7869288, 9836610, 10492384, 11241840, 13115480, 15738576, 19673220, 22483680, 26230960, 31477152, 39346440, 52461920, 78692880, 157385760]

約数ペア:

[(1, 157385760), (2, 78692880), (3, 52461920), (4, 39346440), (5, 31477152), (6, 26230960), (7, 22483680), (8, 19673220), (10, 15738576), (12, 13115480), (14, 11241840), (15, 10492384), (16, 9836610), (20, 7869288), (21, 7494560), (24, 6557740), (28, 5620920), (30, 5246192), (31, 5076960), (32, 4918305), (35, 4496736), (40, 3934644), (42, 3747280), (48, 3278870), (56, 2810460), (60, 2623096), (62, 2538480), (70, 2248368), (80, 1967322), (84, 1873640), (93, 1692320), (96, 1639435), (105, 1498912), (112, 1405230), (120, 1311548), (124, 1269240), (140, 1124184), (155, 1015392), (160, 983661), (168, 936820), (186, 846160), (210, 749456), (217, 725280), (224, 702615), (240, 655774), (248, 634620), (280, 562092), (310, 507696), (336, 468410), (372, 423080), (420, 374728), (434, 362640), (465, 338464), (480, 327887), (496, 317310), (560, 281046), (620, 253848), (651, 241760), (672, 234205), (744, 211540), (840, 187364), (868, 181320), (930, 169232), (992, 158655), (1085, 145056), (1120, 140523), (1240, 126924), (1302, 120880), (1488, 105770), (1511, 104160), (1680, 93682), (1736, 90660), (1860, 84616), (2170, 72528), (2480, 63462), (2604, 60440), (2976, 52885), (3022, 52080), (3255, 48352), (3360, 46841), (3472, 45330), (3720, 42308), (4340, 36264), (4533, 34720), (4960, 31731), (5208, 30220), (6044, 26040), (6510, 24176), (6944, 22665), (7440, 21154), (7555, 20832), (8680, 18132), (9066, 17360), (10416, 15110), (10577, 14880), (12088, 13020)]