2938963560

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{1237}}^1\times {\mathrm{1523}}^1$

素因数の和:2787

約数の個数: 128

約数和(自身を含む): 9509028480

約数和(自身を除く): 6570064920

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, 120, 130, 156, 195, 260, 312, 390, 520, 780, 1237, 1523, 1560, 2474, 3046, 3711, 4569, 4948, 6092, 6185, 7422, 7615, 9138, 9896, 12184, 12370, 14844, 15230, 16081, 18276, 18555, 19799, 22845, 24740, 29688, 30460, 32162, 36552, 37110, 39598, 45690, 48243, 49480, 59397, 60920, 64324, 74220, 79196, 80405, 91380, 96486, 98995, 118794, 128648, 148440, 158392, 160810, 182760, 192972, 197990, 237588, 241215, 296985, 321620, 385944, 395980, 475176, 482430, 593970, 643240, 791960, 964860, 1187940, 1883951, 1929720, 2375880, 3767902, 5651853, 7535804, 9419755, 11303706, 15071608, 18839510, 22607412, 24491363, 28259265, 37679020, 45214824, 48982726, 56518530, 73474089, 75358040, 97965452, 113037060, 122456815, 146948178, 195930904, 226074120, 244913630, 293896356, 367370445, 489827260, 587792712, 734740890, 979654520, 1469481780, 2938963560]

約数ペア:

[(1, 2938963560), (2, 1469481780), (3, 979654520), (4, 734740890), (5, 587792712), (6, 489827260), (8, 367370445), (10, 293896356), (12, 244913630), (13, 226074120), (15, 195930904), (20, 146948178), (24, 122456815), (26, 113037060), (30, 97965452), (39, 75358040), (40, 73474089), (52, 56518530), (60, 48982726), (65, 45214824), (78, 37679020), (104, 28259265), (120, 24491363), (130, 22607412), (156, 18839510), (195, 15071608), (260, 11303706), (312, 9419755), (390, 7535804), (520, 5651853), (780, 3767902), (1237, 2375880), (1523, 1929720), (1560, 1883951), (2474, 1187940), (3046, 964860), (3711, 791960), (4569, 643240), (4948, 593970), (6092, 482430), (6185, 475176), (7422, 395980), (7615, 385944), (9138, 321620), (9896, 296985), (12184, 241215), (12370, 237588), (14844, 197990), (15230, 192972), (16081, 182760), (18276, 160810), (18555, 158392), (19799, 148440), (22845, 128648), (24740, 118794), (29688, 98995), (30460, 96486), (32162, 91380), (36552, 80405), (37110, 79196), (39598, 74220), (45690, 64324), (48243, 60920), (49480, 59397)]