156679320

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{9817}}^1$

素因数の和:9857

約数の個数: 128

約数和(自身を含む): 565516800

約数和(自身を除く): 408837480

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 19, 20, 21, 24, 28, 30, 35, 38, 40, 42, 56, 57, 60, 70, 76, 84, 95, 105, 114, 120, 133, 140, 152, 168, 190, 210, 228, 266, 280, 285, 380, 399, 420, 456, 532, 570, 665, 760, 798, 840, 1064, 1140, 1330, 1596, 1995, 2280, 2660, 3192, 3990, 5320, 7980, 9817, 15960, 19634, 29451, 39268, 49085, 58902, 68719, 78536, 98170, 117804, 137438, 147255, 186523, 196340, 206157, 235608, 274876, 294510, 343595, 373046, 392680, 412314, 549752, 559569, 589020, 687190, 746092, 824628, 932615, 1030785, 1119138, 1178040, 1305661, 1374380, 1492184, 1649256, 1865230, 2061570, 2238276, 2611322, 2748760, 2797845, 3730460, 3916983, 4123140, 4476552, 5222644, 5595690, 6528305, 7460920, 7833966, 8246280, 10445288, 11191380, 13056610, 15667932, 19584915, 22382760, 26113220, 31335864, 39169830, 52226440, 78339660, 156679320]

約数ペア:

[(1, 156679320), (2, 78339660), (3, 52226440), (4, 39169830), (5, 31335864), (6, 26113220), (7, 22382760), (8, 19584915), (10, 15667932), (12, 13056610), (14, 11191380), (15, 10445288), (19, 8246280), (20, 7833966), (21, 7460920), (24, 6528305), (28, 5595690), (30, 5222644), (35, 4476552), (38, 4123140), (40, 3916983), (42, 3730460), (56, 2797845), (57, 2748760), (60, 2611322), (70, 2238276), (76, 2061570), (84, 1865230), (95, 1649256), (105, 1492184), (114, 1374380), (120, 1305661), (133, 1178040), (140, 1119138), (152, 1030785), (168, 932615), (190, 824628), (210, 746092), (228, 687190), (266, 589020), (280, 559569), (285, 549752), (380, 412314), (399, 392680), (420, 373046), (456, 343595), (532, 294510), (570, 274876), (665, 235608), (760, 206157), (798, 196340), (840, 186523), (1064, 147255), (1140, 137438), (1330, 117804), (1596, 98170), (1995, 78536), (2280, 68719), (2660, 58902), (3192, 49085), (3990, 39268), (5320, 29451), (7980, 19634), (9817, 15960)]