102602080

素因数分解:

$2^5\times 5^1\times 7^2\times {\mathrm{23}}^1\times {\mathrm{569}}^1$

素因数の和:621

約数の個数: 144

約数和(自身を含む): 294749280

約数和(自身を除く): 192147200

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 23, 28, 32, 35, 40, 46, 49, 56, 70, 80, 92, 98, 112, 115, 140, 160, 161, 184, 196, 224, 230, 245, 280, 322, 368, 392, 460, 490, 560, 569, 644, 736, 784, 805, 920, 980, 1120, 1127, 1138, 1288, 1568, 1610, 1840, 1960, 2254, 2276, 2576, 2845, 3220, 3680, 3920, 3983, 4508, 4552, 5152, 5635, 5690, 6440, 7840, 7966, 9016, 9104, 11270, 11380, 12880, 13087, 15932, 18032, 18208, 19915, 22540, 22760, 25760, 26174, 27881, 31864, 36064, 39830, 45080, 45520, 52348, 55762, 63728, 65435, 79660, 90160, 91040, 91609, 104696, 111524, 127456, 130870, 139405, 159320, 180320, 183218, 209392, 223048, 261740, 278810, 318640, 366436, 418784, 446096, 458045, 523480, 557620, 637280, 641263, 732872, 892192, 916090, 1046960, 1115240, 1282526, 1465744, 1832180, 2093920, 2230480, 2565052, 2931488, 3206315, 3664360, 4460960, 5130104, 6412630, 7328720, 10260208, 12825260, 14657440, 20520416, 25650520, 51301040, 102602080]

約数ペア:

[(1, 102602080), (2, 51301040), (4, 25650520), (5, 20520416), (7, 14657440), (8, 12825260), (10, 10260208), (14, 7328720), (16, 6412630), (20, 5130104), (23, 4460960), (28, 3664360), (32, 3206315), (35, 2931488), (40, 2565052), (46, 2230480), (49, 2093920), (56, 1832180), (70, 1465744), (80, 1282526), (92, 1115240), (98, 1046960), (112, 916090), (115, 892192), (140, 732872), (160, 641263), (161, 637280), (184, 557620), (196, 523480), (224, 458045), (230, 446096), (245, 418784), (280, 366436), (322, 318640), (368, 278810), (392, 261740), (460, 223048), (490, 209392), (560, 183218), (569, 180320), (644, 159320), (736, 139405), (784, 130870), (805, 127456), (920, 111524), (980, 104696), (1120, 91609), (1127, 91040), (1138, 90160), (1288, 79660), (1568, 65435), (1610, 63728), (1840, 55762), (1960, 52348), (2254, 45520), (2276, 45080), (2576, 39830), (2845, 36064), (3220, 31864), (3680, 27881), (3920, 26174), (3983, 25760), (4508, 22760), (4552, 22540), (5152, 19915), (5635, 18208), (5690, 18032), (6440, 15932), (7840, 13087), (7966, 12880), (9016, 11380), (9104, 11270)]