163710120

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{79}}^1\times {\mathrm{2467}}^1$

素因数の和:2567

約数の個数: 128

約数和(自身を含む): 568627200

約数和(自身を除く): 404917080

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 20, 21, 24, 28, 30, 35, 40, 42, 56, 60, 70, 79, 84, 105, 120, 140, 158, 168, 210, 237, 280, 316, 395, 420, 474, 553, 632, 790, 840, 948, 1106, 1185, 1580, 1659, 1896, 2212, 2370, 2467, 2765, 3160, 3318, 4424, 4740, 4934, 5530, 6636, 7401, 8295, 9480, 9868, 11060, 12335, 13272, 14802, 16590, 17269, 19736, 22120, 24670, 29604, 33180, 34538, 37005, 49340, 51807, 59208, 66360, 69076, 74010, 86345, 98680, 103614, 138152, 148020, 172690, 194893, 207228, 259035, 296040, 345380, 389786, 414456, 518070, 584679, 690760, 779572, 974465, 1036140, 1169358, 1364251, 1559144, 1948930, 2072280, 2338716, 2728502, 2923395, 3897860, 4092753, 4677432, 5457004, 5846790, 6821255, 7795720, 8185506, 10914008, 11693580, 13642510, 16371012, 20463765, 23387160, 27285020, 32742024, 40927530, 54570040, 81855060, 163710120]

約数ペア:

[(1, 163710120), (2, 81855060), (3, 54570040), (4, 40927530), (5, 32742024), (6, 27285020), (7, 23387160), (8, 20463765), (10, 16371012), (12, 13642510), (14, 11693580), (15, 10914008), (20, 8185506), (21, 7795720), (24, 6821255), (28, 5846790), (30, 5457004), (35, 4677432), (40, 4092753), (42, 3897860), (56, 2923395), (60, 2728502), (70, 2338716), (79, 2072280), (84, 1948930), (105, 1559144), (120, 1364251), (140, 1169358), (158, 1036140), (168, 974465), (210, 779572), (237, 690760), (280, 584679), (316, 518070), (395, 414456), (420, 389786), (474, 345380), (553, 296040), (632, 259035), (790, 207228), (840, 194893), (948, 172690), (1106, 148020), (1185, 138152), (1580, 103614), (1659, 98680), (1896, 86345), (2212, 74010), (2370, 69076), (2467, 66360), (2765, 59208), (3160, 51807), (3318, 49340), (4424, 37005), (4740, 34538), (4934, 33180), (5530, 29604), (6636, 24670), (7401, 22120), (8295, 19736), (9480, 17269), (9868, 16590), (11060, 14802), (12335, 13272)]