192938720

素因数分解:

$2^5\times 5^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{37}}^1\times {\mathrm{109}}^1$

素因数の和:197

約数の個数: 192

約数和(自身を含む): 530893440

約数和(自身を除く): 337954720

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 20, 23, 26, 32, 37, 40, 46, 52, 65, 74, 80, 92, 104, 109, 115, 130, 148, 160, 184, 185, 208, 218, 230, 260, 296, 299, 368, 370, 416, 436, 460, 481, 520, 545, 592, 598, 736, 740, 851, 872, 920, 962, 1040, 1090, 1184, 1196, 1417, 1480, 1495, 1702, 1744, 1840, 1924, 2080, 2180, 2392, 2405, 2507, 2834, 2960, 2990, 3404, 3488, 3680, 3848, 4033, 4255, 4360, 4784, 4810, 5014, 5668, 5920, 5980, 6808, 7085, 7696, 8066, 8510, 8720, 9568, 9620, 10028, 11063, 11336, 11960, 12535, 13616, 14170, 15392, 16132, 17020, 17440, 19240, 20056, 20165, 22126, 22672, 23920, 25070, 27232, 28340, 32264, 32591, 34040, 38480, 40112, 40330, 44252, 45344, 47840, 50140, 52429, 55315, 56680, 64528, 65182, 68080, 76960, 80224, 80660, 88504, 92759, 100280, 104858, 110630, 113360, 129056, 130364, 136160, 161320, 162955, 177008, 185518, 200560, 209716, 221260, 226720, 260728, 262145, 322640, 325910, 354016, 371036, 401120, 419432, 442520, 463795, 521456, 524290, 645280, 651820, 742072, 838864, 885040, 927590, 1042912, 1048580, 1205867, 1303640, 1484144, 1677728, 1770080, 1855180, 2097160, 2411734, 2607280, 2968288, 3710360, 4194320, 4823468, 5214560, 6029335, 7420720, 8388640, 9646936, 12058670, 14841440, 19293872, 24117340, 38587744, 48234680, 96469360, 192938720]

約数ペア:

[(1, 192938720), (2, 96469360), (4, 48234680), (5, 38587744), (8, 24117340), (10, 19293872), (13, 14841440), (16, 12058670), (20, 9646936), (23, 8388640), (26, 7420720), (32, 6029335), (37, 5214560), (40, 4823468), (46, 4194320), (52, 3710360), (65, 2968288), (74, 2607280), (80, 2411734), (92, 2097160), (104, 1855180), (109, 1770080), (115, 1677728), (130, 1484144), (148, 1303640), (160, 1205867), (184, 1048580), (185, 1042912), (208, 927590), (218, 885040), (230, 838864), (260, 742072), (296, 651820), (299, 645280), (368, 524290), (370, 521456), (416, 463795), (436, 442520), (460, 419432), (481, 401120), (520, 371036), (545, 354016), (592, 325910), (598, 322640), (736, 262145), (740, 260728), (851, 226720), (872, 221260), (920, 209716), (962, 200560), (1040, 185518), (1090, 177008), (1184, 162955), (1196, 161320), (1417, 136160), (1480, 130364), (1495, 129056), (1702, 113360), (1744, 110630), (1840, 104858), (1924, 100280), (2080, 92759), (2180, 88504), (2392, 80660), (2405, 80224), (2507, 76960), (2834, 68080), (2960, 65182), (2990, 64528), (3404, 56680), (3488, 55315), (3680, 52429), (3848, 50140), (4033, 47840), (4255, 45344), (4360, 44252), (4784, 40330), (4810, 40112), (5014, 38480), (5668, 34040), (5920, 32591), (5980, 32264), (6808, 28340), (7085, 27232), (7696, 25070), (8066, 23920), (8510, 22672), (8720, 22126), (9568, 20165), (9620, 20056), (10028, 19240), (11063, 17440), (11336, 17020), (11960, 16132), (12535, 15392), (13616, 14170)]