131698320

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{13}}^2\times {\mathrm{17}}^1\times {\mathrm{191}}^1$

素因数の和:250

約数の個数: 240

約数和(自身を含む): 470541312

約数和(自身を除く): 338842992

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 16, 17, 20, 24, 26, 30, 34, 39, 40, 48, 51, 52, 60, 65, 68, 78, 80, 85, 102, 104, 120, 130, 136, 156, 169, 170, 191, 195, 204, 208, 221, 240, 255, 260, 272, 312, 338, 340, 382, 390, 408, 442, 507, 510, 520, 573, 624, 663, 676, 680, 764, 780, 816, 845, 884, 955, 1014, 1020, 1040, 1105, 1146, 1326, 1352, 1360, 1528, 1560, 1690, 1768, 1910, 2028, 2040, 2210, 2292, 2483, 2535, 2652, 2704, 2865, 2873, 3056, 3120, 3247, 3315, 3380, 3536, 3820, 4056, 4080, 4420, 4584, 4966, 5070, 5304, 5730, 5746, 6494, 6630, 6760, 7449, 7640, 8112, 8619, 8840, 9168, 9741, 9932, 10140, 10608, 11460, 11492, 12415, 12988, 13260, 13520, 14365, 14898, 15280, 16235, 17238, 17680, 19482, 19864, 20280, 22920, 22984, 24830, 25976, 26520, 28730, 29796, 32279, 32470, 34476, 37245, 38964, 39728, 40560, 42211, 43095, 45840, 45968, 48705, 49660, 51952, 53040, 57460, 59592, 64558, 64940, 68952, 74490, 77928, 84422, 86190, 96837, 97410, 99320, 114920, 119184, 126633, 129116, 129880, 137904, 148980, 155856, 161395, 168844, 172380, 193674, 194820, 198640, 211055, 229840, 253266, 258232, 259760, 297960, 322790, 337688, 344760, 387348, 389640, 422110, 484185, 506532, 516464, 548743, 595920, 633165, 645580, 675376, 689520, 774696, 779280, 844220, 968370, 1013064, 1097486, 1266330, 1291160, 1549392, 1646229, 1688440, 1936740, 2026128, 2194972, 2532660, 2582320, 2743715, 3292458, 3376880, 3873480, 4389944, 5065320, 5487430, 6584916, 7746960, 8231145, 8779888, 10130640, 10974860, 13169832, 16462290, 21949720, 26339664, 32924580, 43899440, 65849160, 131698320]

約数ペア:

[(1, 131698320), (2, 65849160), (3, 43899440), (4, 32924580), (5, 26339664), (6, 21949720), (8, 16462290), (10, 13169832), (12, 10974860), (13, 10130640), (15, 8779888), (16, 8231145), (17, 7746960), (20, 6584916), (24, 5487430), (26, 5065320), (30, 4389944), (34, 3873480), (39, 3376880), (40, 3292458), (48, 2743715), (51, 2582320), (52, 2532660), (60, 2194972), (65, 2026128), (68, 1936740), (78, 1688440), (80, 1646229), (85, 1549392), (102, 1291160), (104, 1266330), (120, 1097486), (130, 1013064), (136, 968370), (156, 844220), (169, 779280), (170, 774696), (191, 689520), (195, 675376), (204, 645580), (208, 633165), (221, 595920), (240, 548743), (255, 516464), (260, 506532), (272, 484185), (312, 422110), (338, 389640), (340, 387348), (382, 344760), (390, 337688), (408, 322790), (442, 297960), (507, 259760), (510, 258232), (520, 253266), (573, 229840), (624, 211055), (663, 198640), (676, 194820), (680, 193674), (764, 172380), (780, 168844), (816, 161395), (845, 155856), (884, 148980), (955, 137904), (1014, 129880), (1020, 129116), (1040, 126633), (1105, 119184), (1146, 114920), (1326, 99320), (1352, 97410), (1360, 96837), (1528, 86190), (1560, 84422), (1690, 77928), (1768, 74490), (1910, 68952), (2028, 64940), (2040, 64558), (2210, 59592), (2292, 57460), (2483, 53040), (2535, 51952), (2652, 49660), (2704, 48705), (2865, 45968), (2873, 45840), (3056, 43095), (3120, 42211), (3247, 40560), (3315, 39728), (3380, 38964), (3536, 37245), (3820, 34476), (4056, 32470), (4080, 32279), (4420, 29796), (4584, 28730), (4966, 26520), (5070, 25976), (5304, 24830), (5730, 22984), (5746, 22920), (6494, 20280), (6630, 19864), (6760, 19482), (7449, 17680), (7640, 17238), (8112, 16235), (8619, 15280), (8840, 14898), (9168, 14365), (9741, 13520), (9932, 13260), (10140, 12988), (10608, 12415), (11460, 11492)]