125572720

素因数分解:

$2^4\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{47}}^1\times {\mathrm{367}}^1$

素因数の和:447

約数の個数: 160

約数和(自身を含む): 367976448

約数和(自身を除く): 242403728

約数列:

[1, 2, 4, 5, 7, 8, 10, 13, 14, 16, 20, 26, 28, 35, 40, 47, 52, 56, 65, 70, 80, 91, 94, 104, 112, 130, 140, 182, 188, 208, 235, 260, 280, 329, 364, 367, 376, 455, 470, 520, 560, 611, 658, 728, 734, 752, 910, 940, 1040, 1222, 1316, 1456, 1468, 1645, 1820, 1835, 1880, 2444, 2569, 2632, 2936, 3055, 3290, 3640, 3670, 3760, 4277, 4771, 4888, 5138, 5264, 5872, 6110, 6580, 7280, 7340, 8554, 9542, 9776, 10276, 12220, 12845, 13160, 14680, 17108, 17249, 19084, 20552, 21385, 23855, 24440, 25690, 26320, 29360, 33397, 34216, 34498, 38168, 41104, 42770, 47710, 48880, 51380, 66794, 68432, 68996, 76336, 85540, 86245, 95420, 102760, 120743, 133588, 137992, 166985, 171080, 172490, 190840, 205520, 224237, 241486, 267176, 275984, 333970, 342160, 344980, 381680, 448474, 482972, 534352, 603715, 667940, 689960, 896948, 965944, 1121185, 1207430, 1335880, 1379920, 1569659, 1793896, 1931888, 2242370, 2414860, 2671760, 3139318, 3587792, 4484740, 4829720, 6278636, 7848295, 8969480, 9659440, 12557272, 15696590, 17938960, 25114544, 31393180, 62786360, 125572720]

約数ペア:

[(1, 125572720), (2, 62786360), (4, 31393180), (5, 25114544), (7, 17938960), (8, 15696590), (10, 12557272), (13, 9659440), (14, 8969480), (16, 7848295), (20, 6278636), (26, 4829720), (28, 4484740), (35, 3587792), (40, 3139318), (47, 2671760), (52, 2414860), (56, 2242370), (65, 1931888), (70, 1793896), (80, 1569659), (91, 1379920), (94, 1335880), (104, 1207430), (112, 1121185), (130, 965944), (140, 896948), (182, 689960), (188, 667940), (208, 603715), (235, 534352), (260, 482972), (280, 448474), (329, 381680), (364, 344980), (367, 342160), (376, 333970), (455, 275984), (470, 267176), (520, 241486), (560, 224237), (611, 205520), (658, 190840), (728, 172490), (734, 171080), (752, 166985), (910, 137992), (940, 133588), (1040, 120743), (1222, 102760), (1316, 95420), (1456, 86245), (1468, 85540), (1645, 76336), (1820, 68996), (1835, 68432), (1880, 66794), (2444, 51380), (2569, 48880), (2632, 47710), (2936, 42770), (3055, 41104), (3290, 38168), (3640, 34498), (3670, 34216), (3760, 33397), (4277, 29360), (4771, 26320), (4888, 25690), (5138, 24440), (5264, 23855), (5872, 21385), (6110, 20552), (6580, 19084), (7280, 17249), (7340, 17108), (8554, 14680), (9542, 13160), (9776, 12845), (10276, 12220)]