104338640

素因数分解:

$2^4\times 5^1\times 7^2\times {\mathrm{43}}^1\times {\mathrm{619}}^1$

素因数の和:689

約数の個数: 120

約数和(自身を含む): 289222560

約数和(自身を除く): 184883920

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 35, 40, 43, 49, 56, 70, 80, 86, 98, 112, 140, 172, 196, 215, 245, 280, 301, 344, 392, 430, 490, 560, 602, 619, 688, 784, 860, 980, 1204, 1238, 1505, 1720, 1960, 2107, 2408, 2476, 3010, 3095, 3440, 3920, 4214, 4333, 4816, 4952, 6020, 6190, 8428, 8666, 9904, 10535, 12040, 12380, 16856, 17332, 21070, 21665, 24080, 24760, 26617, 30331, 33712, 34664, 42140, 43330, 49520, 53234, 60662, 69328, 84280, 86660, 106468, 121324, 133085, 151655, 168560, 173320, 186319, 212936, 242648, 266170, 303310, 346640, 372638, 425872, 485296, 532340, 606620, 745276, 931595, 1064680, 1213240, 1304233, 1490552, 1863190, 2129360, 2426480, 2608466, 2981104, 3726380, 5216932, 6521165, 7452760, 10433864, 13042330, 14905520, 20867728, 26084660, 52169320, 104338640]

約数ペア:

[(1, 104338640), (2, 52169320), (4, 26084660), (5, 20867728), (7, 14905520), (8, 13042330), (10, 10433864), (14, 7452760), (16, 6521165), (20, 5216932), (28, 3726380), (35, 2981104), (40, 2608466), (43, 2426480), (49, 2129360), (56, 1863190), (70, 1490552), (80, 1304233), (86, 1213240), (98, 1064680), (112, 931595), (140, 745276), (172, 606620), (196, 532340), (215, 485296), (245, 425872), (280, 372638), (301, 346640), (344, 303310), (392, 266170), (430, 242648), (490, 212936), (560, 186319), (602, 173320), (619, 168560), (688, 151655), (784, 133085), (860, 121324), (980, 106468), (1204, 86660), (1238, 84280), (1505, 69328), (1720, 60662), (1960, 53234), (2107, 49520), (2408, 43330), (2476, 42140), (3010, 34664), (3095, 33712), (3440, 30331), (3920, 26617), (4214, 24760), (4333, 24080), (4816, 21665), (4952, 21070), (6020, 17332), (6190, 16856), (8428, 12380), (8666, 12040), (9904, 10535)]