292638840

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{109}}^1\times {\mathrm{1721}}^1$

素因数の和:1857

約数の個数: 128

約数和(自身を含む): 954676800

約数和(自身を除く): 662037960

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 20, 24, 26, 30, 39, 40, 52, 60, 65, 78, 104, 109, 120, 130, 156, 195, 218, 260, 312, 327, 390, 436, 520, 545, 654, 780, 872, 1090, 1308, 1417, 1560, 1635, 1721, 2180, 2616, 2834, 3270, 3442, 4251, 4360, 5163, 5668, 6540, 6884, 7085, 8502, 8605, 10326, 11336, 13080, 13768, 14170, 17004, 17210, 20652, 21255, 22373, 25815, 28340, 34008, 34420, 41304, 42510, 44746, 51630, 56680, 67119, 68840, 85020, 89492, 103260, 111865, 134238, 170040, 178984, 187589, 206520, 223730, 268476, 335595, 375178, 447460, 536952, 562767, 671190, 750356, 894920, 937945, 1125534, 1342380, 1500712, 1875890, 2251068, 2438657, 2684760, 2813835, 3751780, 4502136, 4877314, 5627670, 7315971, 7503560, 9754628, 11255340, 12193285, 14631942, 19509256, 22510680, 24386570, 29263884, 36579855, 48773140, 58527768, 73159710, 97546280, 146319420, 292638840]

約数ペア:

[(1, 292638840), (2, 146319420), (3, 97546280), (4, 73159710), (5, 58527768), (6, 48773140), (8, 36579855), (10, 29263884), (12, 24386570), (13, 22510680), (15, 19509256), (20, 14631942), (24, 12193285), (26, 11255340), (30, 9754628), (39, 7503560), (40, 7315971), (52, 5627670), (60, 4877314), (65, 4502136), (78, 3751780), (104, 2813835), (109, 2684760), (120, 2438657), (130, 2251068), (156, 1875890), (195, 1500712), (218, 1342380), (260, 1125534), (312, 937945), (327, 894920), (390, 750356), (436, 671190), (520, 562767), (545, 536952), (654, 447460), (780, 375178), (872, 335595), (1090, 268476), (1308, 223730), (1417, 206520), (1560, 187589), (1635, 178984), (1721, 170040), (2180, 134238), (2616, 111865), (2834, 103260), (3270, 89492), (3442, 85020), (4251, 68840), (4360, 67119), (5163, 56680), (5668, 51630), (6540, 44746), (6884, 42510), (7085, 41304), (8502, 34420), (8605, 34008), (10326, 28340), (11336, 25815), (13080, 22373), (13768, 21255), (14170, 20652), (17004, 17210)]