158300640

素因数分解:

$2^5\times 3^2\times 5^1\times {\mathrm{211}}^1\times {\mathrm{521}}^1$

素因数の和:753

約数の個数: 144

約数和(自身を含む): 543802896

約数和(自身を除く): 385502256

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 32, 36, 40, 45, 48, 60, 72, 80, 90, 96, 120, 144, 160, 180, 211, 240, 288, 360, 422, 480, 521, 633, 720, 844, 1042, 1055, 1266, 1440, 1563, 1688, 1899, 2084, 2110, 2532, 2605, 3126, 3165, 3376, 3798, 4168, 4220, 4689, 5064, 5210, 6252, 6330, 6752, 7596, 7815, 8336, 8440, 9378, 9495, 10128, 10420, 12504, 12660, 15192, 15630, 16672, 16880, 18756, 18990, 20256, 20840, 23445, 25008, 25320, 30384, 31260, 33760, 37512, 37980, 41680, 46890, 50016, 50640, 60768, 62520, 75024, 75960, 83360, 93780, 101280, 109931, 125040, 150048, 151920, 187560, 219862, 250080, 303840, 329793, 375120, 439724, 549655, 659586, 750240, 879448, 989379, 1099310, 1319172, 1648965, 1758896, 1978758, 2198620, 2638344, 3297930, 3517792, 3957516, 4397240, 4946895, 5276688, 6595860, 7915032, 8794480, 9893790, 10553376, 13191720, 15830064, 17588960, 19787580, 26383440, 31660128, 39575160, 52766880, 79150320, 158300640]

約数ペア:

[(1, 158300640), (2, 79150320), (3, 52766880), (4, 39575160), (5, 31660128), (6, 26383440), (8, 19787580), (9, 17588960), (10, 15830064), (12, 13191720), (15, 10553376), (16, 9893790), (18, 8794480), (20, 7915032), (24, 6595860), (30, 5276688), (32, 4946895), (36, 4397240), (40, 3957516), (45, 3517792), (48, 3297930), (60, 2638344), (72, 2198620), (80, 1978758), (90, 1758896), (96, 1648965), (120, 1319172), (144, 1099310), (160, 989379), (180, 879448), (211, 750240), (240, 659586), (288, 549655), (360, 439724), (422, 375120), (480, 329793), (521, 303840), (633, 250080), (720, 219862), (844, 187560), (1042, 151920), (1055, 150048), (1266, 125040), (1440, 109931), (1563, 101280), (1688, 93780), (1899, 83360), (2084, 75960), (2110, 75024), (2532, 62520), (2605, 60768), (3126, 50640), (3165, 50016), (3376, 46890), (3798, 41680), (4168, 37980), (4220, 37512), (4689, 33760), (5064, 31260), (5210, 30384), (6252, 25320), (6330, 25008), (6752, 23445), (7596, 20840), (7815, 20256), (8336, 18990), (8440, 18756), (9378, 16880), (9495, 16672), (10128, 15630), (10420, 15192), (12504, 12660)]