1611685920

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{258283}}^1$

素因数の和:258314

約数の個数: 96

約数和(自身を含む): 5467355712

約数和(自身を除く): 3855669792

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 16, 20, 24, 26, 30, 32, 39, 40, 48, 52, 60, 65, 78, 80, 96, 104, 120, 130, 156, 160, 195, 208, 240, 260, 312, 390, 416, 480, 520, 624, 780, 1040, 1248, 1560, 2080, 3120, 6240, 258283, 516566, 774849, 1033132, 1291415, 1549698, 2066264, 2582830, 3099396, 3357679, 3874245, 4132528, 5165660, 6198792, 6715358, 7748490, 8265056, 10073037, 10331320, 12397584, 13430716, 15496980, 16788395, 20146074, 20662640, 24795168, 26861432, 30993960, 33576790, 40292148, 41325280, 50365185, 53722864, 61987920, 67153580, 80584296, 100730370, 107445728, 123975840, 134307160, 161168592, 201460740, 268614320, 322337184, 402921480, 537228640, 805842960, 1611685920]

約数ペア:

[(1, 1611685920), (2, 805842960), (3, 537228640), (4, 402921480), (5, 322337184), (6, 268614320), (8, 201460740), (10, 161168592), (12, 134307160), (13, 123975840), (15, 107445728), (16, 100730370), (20, 80584296), (24, 67153580), (26, 61987920), (30, 53722864), (32, 50365185), (39, 41325280), (40, 40292148), (48, 33576790), (52, 30993960), (60, 26861432), (65, 24795168), (78, 20662640), (80, 20146074), (96, 16788395), (104, 15496980), (120, 13430716), (130, 12397584), (156, 10331320), (160, 10073037), (195, 8265056), (208, 7748490), (240, 6715358), (260, 6198792), (312, 5165660), (390, 4132528), (416, 3874245), (480, 3357679), (520, 3099396), (624, 2582830), (780, 2066264), (1040, 1549698), (1248, 1291415), (1560, 1033132), (2080, 774849), (3120, 516566), (6240, 258283)]