39753480

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{1499}}^1$

素因数の和:1543

約数の個数: 128

約数和(自身を含む): 136080000

約数和(自身を除く): 96326520

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 17, 20, 24, 26, 30, 34, 39, 40, 51, 52, 60, 65, 68, 78, 85, 102, 104, 120, 130, 136, 156, 170, 195, 204, 221, 255, 260, 312, 340, 390, 408, 442, 510, 520, 663, 680, 780, 884, 1020, 1105, 1326, 1499, 1560, 1768, 2040, 2210, 2652, 2998, 3315, 4420, 4497, 5304, 5996, 6630, 7495, 8840, 8994, 11992, 13260, 14990, 17988, 19487, 22485, 25483, 26520, 29980, 35976, 38974, 44970, 50966, 58461, 59960, 76449, 77948, 89940, 97435, 101932, 116922, 127415, 152898, 155896, 179880, 194870, 203864, 233844, 254830, 292305, 305796, 331279, 382245, 389740, 467688, 509660, 584610, 611592, 662558, 764490, 779480, 993837, 1019320, 1169220, 1325116, 1528980, 1656395, 1987674, 2338440, 2650232, 3057960, 3312790, 3975348, 4969185, 6625580, 7950696, 9938370, 13251160, 19876740, 39753480]

約数ペア:

[(1, 39753480), (2, 19876740), (3, 13251160), (4, 9938370), (5, 7950696), (6, 6625580), (8, 4969185), (10, 3975348), (12, 3312790), (13, 3057960), (15, 2650232), (17, 2338440), (20, 1987674), (24, 1656395), (26, 1528980), (30, 1325116), (34, 1169220), (39, 1019320), (40, 993837), (51, 779480), (52, 764490), (60, 662558), (65, 611592), (68, 584610), (78, 509660), (85, 467688), (102, 389740), (104, 382245), (120, 331279), (130, 305796), (136, 292305), (156, 254830), (170, 233844), (195, 203864), (204, 194870), (221, 179880), (255, 155896), (260, 152898), (312, 127415), (340, 116922), (390, 101932), (408, 97435), (442, 89940), (510, 77948), (520, 76449), (663, 59960), (680, 58461), (780, 50966), (884, 44970), (1020, 38974), (1105, 35976), (1326, 29980), (1499, 26520), (1560, 25483), (1768, 22485), (2040, 19487), (2210, 17988), (2652, 14990), (2998, 13260), (3315, 11992), (4420, 8994), (4497, 8840), (5304, 7495), (5996, 6630)]