42183960

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{3863}}^1$

素因数の和:3897

約数の個数: 128

約数和(自身を含む): 155796480

約数和(自身を除く): 113612520

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 13, 14, 15, 20, 21, 24, 26, 28, 30, 35, 39, 40, 42, 52, 56, 60, 65, 70, 78, 84, 91, 104, 105, 120, 130, 140, 156, 168, 182, 195, 210, 260, 273, 280, 312, 364, 390, 420, 455, 520, 546, 728, 780, 840, 910, 1092, 1365, 1560, 1820, 2184, 2730, 3640, 3863, 5460, 7726, 10920, 11589, 15452, 19315, 23178, 27041, 30904, 38630, 46356, 50219, 54082, 57945, 77260, 81123, 92712, 100438, 108164, 115890, 135205, 150657, 154520, 162246, 200876, 216328, 231780, 251095, 270410, 301314, 324492, 351533, 401752, 405615, 463560, 502190, 540820, 602628, 648984, 703066, 753285, 811230, 1004380, 1054599, 1081640, 1205256, 1406132, 1506570, 1622460, 1757665, 2008760, 2109198, 2812264, 3013140, 3244920, 3515330, 4218396, 5272995, 6026280, 7030660, 8436792, 10545990, 14061320, 21091980, 42183960]

約数ペア:

[(1, 42183960), (2, 21091980), (3, 14061320), (4, 10545990), (5, 8436792), (6, 7030660), (7, 6026280), (8, 5272995), (10, 4218396), (12, 3515330), (13, 3244920), (14, 3013140), (15, 2812264), (20, 2109198), (21, 2008760), (24, 1757665), (26, 1622460), (28, 1506570), (30, 1406132), (35, 1205256), (39, 1081640), (40, 1054599), (42, 1004380), (52, 811230), (56, 753285), (60, 703066), (65, 648984), (70, 602628), (78, 540820), (84, 502190), (91, 463560), (104, 405615), (105, 401752), (120, 351533), (130, 324492), (140, 301314), (156, 270410), (168, 251095), (182, 231780), (195, 216328), (210, 200876), (260, 162246), (273, 154520), (280, 150657), (312, 135205), (364, 115890), (390, 108164), (420, 100438), (455, 92712), (520, 81123), (546, 77260), (728, 57945), (780, 54082), (840, 50219), (910, 46356), (1092, 38630), (1365, 30904), (1560, 27041), (1820, 23178), (2184, 19315), (2730, 15452), (3640, 11589), (3863, 10920), (5460, 7726)]