201634860

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{59}}^1\times {\mathrm{79}}^1\times {\mathrm{103}}^1$

素因数の和:260

約数の個数: 192

約数和(自身を含む): 670924800

約数和(自身を除く): 469289940

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 28, 30, 35, 42, 59, 60, 70, 79, 84, 103, 105, 118, 140, 158, 177, 206, 210, 236, 237, 295, 309, 316, 354, 395, 412, 413, 420, 474, 515, 553, 590, 618, 708, 721, 790, 826, 885, 948, 1030, 1106, 1180, 1185, 1236, 1239, 1442, 1545, 1580, 1652, 1659, 1770, 2060, 2065, 2163, 2212, 2370, 2478, 2765, 2884, 3090, 3318, 3540, 3605, 4130, 4326, 4661, 4740, 4956, 5530, 6077, 6180, 6195, 6636, 7210, 8137, 8260, 8295, 8652, 9322, 10815, 11060, 12154, 12390, 13983, 14420, 16274, 16590, 18231, 18644, 21630, 23305, 24308, 24411, 24780, 27966, 30385, 32548, 32627, 33180, 36462, 40685, 42539, 43260, 46610, 48822, 55932, 56959, 60770, 65254, 69915, 72924, 81370, 85078, 91155, 93220, 97644, 97881, 113918, 121540, 122055, 127617, 130508, 139830, 162740, 163135, 170156, 170877, 182310, 195762, 212695, 227836, 244110, 255234, 279660, 284795, 326270, 341754, 364620, 391524, 425390, 480083, 488220, 489405, 510468, 569590, 638085, 652540, 683508, 850780, 854385, 960166, 978810, 1139180, 1276170, 1440249, 1708770, 1920332, 1957620, 2400415, 2552340, 2880498, 3360581, 3417540, 4800830, 5760996, 6721162, 7201245, 9601660, 10081743, 13442324, 14402490, 16802905, 20163486, 28804980, 33605810, 40326972, 50408715, 67211620, 100817430, 201634860]

約数ペア:

[(1, 201634860), (2, 100817430), (3, 67211620), (4, 50408715), (5, 40326972), (6, 33605810), (7, 28804980), (10, 20163486), (12, 16802905), (14, 14402490), (15, 13442324), (20, 10081743), (21, 9601660), (28, 7201245), (30, 6721162), (35, 5760996), (42, 4800830), (59, 3417540), (60, 3360581), (70, 2880498), (79, 2552340), (84, 2400415), (103, 1957620), (105, 1920332), (118, 1708770), (140, 1440249), (158, 1276170), (177, 1139180), (206, 978810), (210, 960166), (236, 854385), (237, 850780), (295, 683508), (309, 652540), (316, 638085), (354, 569590), (395, 510468), (412, 489405), (413, 488220), (420, 480083), (474, 425390), (515, 391524), (553, 364620), (590, 341754), (618, 326270), (708, 284795), (721, 279660), (790, 255234), (826, 244110), (885, 227836), (948, 212695), (1030, 195762), (1106, 182310), (1180, 170877), (1185, 170156), (1236, 163135), (1239, 162740), (1442, 139830), (1545, 130508), (1580, 127617), (1652, 122055), (1659, 121540), (1770, 113918), (2060, 97881), (2065, 97644), (2163, 93220), (2212, 91155), (2370, 85078), (2478, 81370), (2765, 72924), (2884, 69915), (3090, 65254), (3318, 60770), (3540, 56959), (3605, 55932), (4130, 48822), (4326, 46610), (4661, 43260), (4740, 42539), (4956, 40685), (5530, 36462), (6077, 33180), (6180, 32627), (6195, 32548), (6636, 30385), (7210, 27966), (8137, 24780), (8260, 24411), (8295, 24308), (8652, 23305), (9322, 21630), (10815, 18644), (11060, 18231), (12154, 16590), (12390, 16274), (13983, 14420)]