162513840

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{157}}^1\times {\mathrm{227}}^1$

素因数の和:419

約数の個数: 160

約数和(自身を含む): 536037120

約数和(自身を除く): 373523280

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 19, 20, 24, 30, 38, 40, 48, 57, 60, 76, 80, 95, 114, 120, 152, 157, 190, 227, 228, 240, 285, 304, 314, 380, 454, 456, 471, 570, 628, 681, 760, 785, 908, 912, 942, 1135, 1140, 1256, 1362, 1520, 1570, 1816, 1884, 2270, 2280, 2355, 2512, 2724, 2983, 3140, 3405, 3632, 3768, 4313, 4540, 4560, 4710, 5448, 5966, 6280, 6810, 7536, 8626, 8949, 9080, 9420, 10896, 11932, 12560, 12939, 13620, 14915, 17252, 17898, 18160, 18840, 21565, 23864, 25878, 27240, 29830, 34504, 35639, 35796, 37680, 43130, 44745, 47728, 51756, 54480, 59660, 64695, 69008, 71278, 71592, 86260, 89490, 103512, 106917, 119320, 129390, 142556, 143184, 172520, 178195, 178980, 207024, 213834, 238640, 258780, 285112, 345040, 356390, 357960, 427668, 517560, 534585, 570224, 677141, 712780, 715920, 855336, 1035120, 1069170, 1354282, 1425560, 1710672, 2031423, 2138340, 2708564, 2851120, 3385705, 4062846, 4276680, 5417128, 6771410, 8125692, 8553360, 10157115, 10834256, 13542820, 16251384, 20314230, 27085640, 32502768, 40628460, 54171280, 81256920, 162513840]

約数ペア:

[(1, 162513840), (2, 81256920), (3, 54171280), (4, 40628460), (5, 32502768), (6, 27085640), (8, 20314230), (10, 16251384), (12, 13542820), (15, 10834256), (16, 10157115), (19, 8553360), (20, 8125692), (24, 6771410), (30, 5417128), (38, 4276680), (40, 4062846), (48, 3385705), (57, 2851120), (60, 2708564), (76, 2138340), (80, 2031423), (95, 1710672), (114, 1425560), (120, 1354282), (152, 1069170), (157, 1035120), (190, 855336), (227, 715920), (228, 712780), (240, 677141), (285, 570224), (304, 534585), (314, 517560), (380, 427668), (454, 357960), (456, 356390), (471, 345040), (570, 285112), (628, 258780), (681, 238640), (760, 213834), (785, 207024), (908, 178980), (912, 178195), (942, 172520), (1135, 143184), (1140, 142556), (1256, 129390), (1362, 119320), (1520, 106917), (1570, 103512), (1816, 89490), (1884, 86260), (2270, 71592), (2280, 71278), (2355, 69008), (2512, 64695), (2724, 59660), (2983, 54480), (3140, 51756), (3405, 47728), (3632, 44745), (3768, 43130), (4313, 37680), (4540, 35796), (4560, 35639), (4710, 34504), (5448, 29830), (5966, 27240), (6280, 25878), (6810, 23864), (7536, 21565), (8626, 18840), (8949, 18160), (9080, 17898), (9420, 17252), (10896, 14915), (11932, 13620), (12560, 12939)]