142075920

素因数分解:

$2^4\times 3^1\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{4451}}^1$

素因数の和:4493

約数の個数: 160

約数和(自身を含む): 529966080

約数和(自身を除く): 387890160

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 19, 20, 21, 24, 28, 30, 35, 38, 40, 42, 48, 56, 57, 60, 70, 76, 80, 84, 95, 105, 112, 114, 120, 133, 140, 152, 168, 190, 210, 228, 240, 266, 280, 285, 304, 336, 380, 399, 420, 456, 532, 560, 570, 665, 760, 798, 840, 912, 1064, 1140, 1330, 1520, 1596, 1680, 1995, 2128, 2280, 2660, 3192, 3990, 4451, 4560, 5320, 6384, 7980, 8902, 10640, 13353, 15960, 17804, 22255, 26706, 31157, 31920, 35608, 44510, 53412, 62314, 66765, 71216, 84569, 89020, 93471, 106824, 124628, 133530, 155785, 169138, 178040, 186942, 213648, 249256, 253707, 267060, 311570, 338276, 356080, 373884, 422845, 467355, 498512, 507414, 534120, 591983, 623140, 676552, 747768, 845690, 934710, 1014828, 1068240, 1183966, 1246280, 1268535, 1353104, 1495536, 1691380, 1775949, 1869420, 2029656, 2367932, 2492560, 2537070, 2959915, 3382760, 3551898, 3738840, 4059312, 4735864, 5074140, 5919830, 6765520, 7103796, 7477680, 8879745, 9471728, 10148280, 11839660, 14207592, 17759490, 20296560, 23679320, 28415184, 35518980, 47358640, 71037960, 142075920]

約数ペア:

[(1, 142075920), (2, 71037960), (3, 47358640), (4, 35518980), (5, 28415184), (6, 23679320), (7, 20296560), (8, 17759490), (10, 14207592), (12, 11839660), (14, 10148280), (15, 9471728), (16, 8879745), (19, 7477680), (20, 7103796), (21, 6765520), (24, 5919830), (28, 5074140), (30, 4735864), (35, 4059312), (38, 3738840), (40, 3551898), (42, 3382760), (48, 2959915), (56, 2537070), (57, 2492560), (60, 2367932), (70, 2029656), (76, 1869420), (80, 1775949), (84, 1691380), (95, 1495536), (105, 1353104), (112, 1268535), (114, 1246280), (120, 1183966), (133, 1068240), (140, 1014828), (152, 934710), (168, 845690), (190, 747768), (210, 676552), (228, 623140), (240, 591983), (266, 534120), (280, 507414), (285, 498512), (304, 467355), (336, 422845), (380, 373884), (399, 356080), (420, 338276), (456, 311570), (532, 267060), (560, 253707), (570, 249256), (665, 213648), (760, 186942), (798, 178040), (840, 169138), (912, 155785), (1064, 133530), (1140, 124628), (1330, 106824), (1520, 93471), (1596, 89020), (1680, 84569), (1995, 71216), (2128, 66765), (2280, 62314), (2660, 53412), (3192, 44510), (3990, 35608), (4451, 31920), (4560, 31157), (5320, 26706), (6384, 22255), (7980, 17804), (8902, 15960), (10640, 13353)]