152596920

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{389}}^1\times {\mathrm{467}}^1$

素因数の和:877

約数の個数: 128

約数和(自身を含む): 525657600

約数和(自身を除く): 373060680

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, 84, 105, 120, 140, 168, 210, 280, 389, 420, 467, 778, 840, 934, 1167, 1401, 1556, 1868, 1945, 2334, 2335, 2723, 2802, 3112, 3269, 3736, 3890, 4668, 4670, 5446, 5604, 5835, 6538, 7005, 7780, 8169, 9336, 9340, 9807, 10892, 11208, 11670, 13076, 13615, 14010, 15560, 16338, 16345, 18680, 19614, 21784, 23340, 26152, 27230, 28020, 32676, 32690, 39228, 40845, 46680, 49035, 54460, 56040, 65352, 65380, 78456, 81690, 98070, 108920, 130760, 163380, 181663, 196140, 326760, 363326, 392280, 544989, 726652, 908315, 1089978, 1271641, 1453304, 1816630, 2179956, 2543282, 2724945, 3633260, 3814923, 4359912, 5086564, 5449890, 6358205, 7266520, 7629846, 10173128, 10899780, 12716410, 15259692, 19074615, 21799560, 25432820, 30519384, 38149230, 50865640, 76298460, 152596920]

約数ペア:

[(1, 152596920), (2, 76298460), (3, 50865640), (4, 38149230), (5, 30519384), (6, 25432820), (7, 21799560), (8, 19074615), (10, 15259692), (12, 12716410), (14, 10899780), (15, 10173128), (20, 7629846), (21, 7266520), (24, 6358205), (28, 5449890), (30, 5086564), (35, 4359912), (40, 3814923), (42, 3633260), (56, 2724945), (60, 2543282), (70, 2179956), (84, 1816630), (105, 1453304), (120, 1271641), (140, 1089978), (168, 908315), (210, 726652), (280, 544989), (389, 392280), (420, 363326), (467, 326760), (778, 196140), (840, 181663), (934, 163380), (1167, 130760), (1401, 108920), (1556, 98070), (1868, 81690), (1945, 78456), (2334, 65380), (2335, 65352), (2723, 56040), (2802, 54460), (3112, 49035), (3269, 46680), (3736, 40845), (3890, 39228), (4668, 32690), (4670, 32676), (5446, 28020), (5604, 27230), (5835, 26152), (6538, 23340), (7005, 21784), (7780, 19614), (8169, 18680), (9336, 16345), (9340, 16338), (9807, 15560), (10892, 14010), (11208, 13615), (11670, 13076)]