508881360

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{211}}^1\times {\mathrm{773}}^1$

素因数の和:1013

約数の個数: 160

約数和(自身を含む): 1709140608

約数和(自身を除く): 1200259248

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 16, 20, 24, 26, 30, 39, 40, 48, 52, 60, 65, 78, 80, 104, 120, 130, 156, 195, 208, 211, 240, 260, 312, 390, 422, 520, 624, 633, 773, 780, 844, 1040, 1055, 1266, 1546, 1560, 1688, 2110, 2319, 2532, 2743, 3092, 3120, 3165, 3376, 3865, 4220, 4638, 5064, 5486, 6184, 6330, 7730, 8229, 8440, 9276, 10049, 10128, 10972, 11595, 12368, 12660, 13715, 15460, 16458, 16880, 18552, 20098, 21944, 23190, 25320, 27430, 30147, 30920, 32916, 37104, 40196, 41145, 43888, 46380, 50245, 50640, 54860, 60294, 61840, 65832, 80392, 82290, 92760, 100490, 109720, 120588, 131664, 150735, 160784, 163103, 164580, 185520, 200980, 219440, 241176, 301470, 326206, 329160, 401960, 482352, 489309, 602940, 652412, 658320, 803920, 815515, 978618, 1205880, 1304824, 1631030, 1957236, 2120339, 2411760, 2446545, 2609648, 3262060, 3914472, 4240678, 4893090, 6361017, 6524120, 7828944, 8481356, 9786180, 10601695, 12722034, 13048240, 16962712, 19572360, 21203390, 25444068, 31805085, 33925424, 39144720, 42406780, 50888136, 63610170, 84813560, 101776272, 127220340, 169627120, 254440680, 508881360]

約数ペア:

[(1, 508881360), (2, 254440680), (3, 169627120), (4, 127220340), (5, 101776272), (6, 84813560), (8, 63610170), (10, 50888136), (12, 42406780), (13, 39144720), (15, 33925424), (16, 31805085), (20, 25444068), (24, 21203390), (26, 19572360), (30, 16962712), (39, 13048240), (40, 12722034), (48, 10601695), (52, 9786180), (60, 8481356), (65, 7828944), (78, 6524120), (80, 6361017), (104, 4893090), (120, 4240678), (130, 3914472), (156, 3262060), (195, 2609648), (208, 2446545), (211, 2411760), (240, 2120339), (260, 1957236), (312, 1631030), (390, 1304824), (422, 1205880), (520, 978618), (624, 815515), (633, 803920), (773, 658320), (780, 652412), (844, 602940), (1040, 489309), (1055, 482352), (1266, 401960), (1546, 329160), (1560, 326206), (1688, 301470), (2110, 241176), (2319, 219440), (2532, 200980), (2743, 185520), (3092, 164580), (3120, 163103), (3165, 160784), (3376, 150735), (3865, 131664), (4220, 120588), (4638, 109720), (5064, 100490), (5486, 92760), (6184, 82290), (6330, 80392), (7730, 65832), (8229, 61840), (8440, 60294), (9276, 54860), (10049, 50640), (10128, 50245), (10972, 46380), (11595, 43888), (12368, 41145), (12660, 40196), (13715, 37104), (15460, 32916), (16458, 30920), (16880, 30147), (18552, 27430), (20098, 25320), (21944, 23190)]