715463880

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{89}}^1\times {\mathrm{2161}}^1$

素因数の和:2295

約数の個数: 128

約数和(自身を含む): 2241561600

約数和(自身を除く): 1526097720

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 31, 40, 60, 62, 89, 93, 120, 124, 155, 178, 186, 248, 267, 310, 356, 372, 445, 465, 534, 620, 712, 744, 890, 930, 1068, 1240, 1335, 1780, 1860, 2136, 2161, 2670, 2759, 3560, 3720, 4322, 5340, 5518, 6483, 8277, 8644, 10680, 10805, 11036, 12966, 13795, 16554, 17288, 21610, 22072, 25932, 27590, 32415, 33108, 41385, 43220, 51864, 55180, 64830, 66216, 66991, 82770, 86440, 110360, 129660, 133982, 165540, 192329, 200973, 259320, 267964, 331080, 334955, 384658, 401946, 535928, 576987, 669910, 769316, 803892, 961645, 1004865, 1153974, 1339820, 1538632, 1607784, 1923290, 2009730, 2307948, 2679640, 2884935, 3846580, 4019460, 4615896, 5769870, 5962199, 7693160, 8038920, 11539740, 11924398, 17886597, 23079480, 23848796, 29810995, 35773194, 47697592, 59621990, 71546388, 89432985, 119243980, 143092776, 178865970, 238487960, 357731940, 715463880]

約数ペア:

[(1, 715463880), (2, 357731940), (3, 238487960), (4, 178865970), (5, 143092776), (6, 119243980), (8, 89432985), (10, 71546388), (12, 59621990), (15, 47697592), (20, 35773194), (24, 29810995), (30, 23848796), (31, 23079480), (40, 17886597), (60, 11924398), (62, 11539740), (89, 8038920), (93, 7693160), (120, 5962199), (124, 5769870), (155, 4615896), (178, 4019460), (186, 3846580), (248, 2884935), (267, 2679640), (310, 2307948), (356, 2009730), (372, 1923290), (445, 1607784), (465, 1538632), (534, 1339820), (620, 1153974), (712, 1004865), (744, 961645), (890, 803892), (930, 769316), (1068, 669910), (1240, 576987), (1335, 535928), (1780, 401946), (1860, 384658), (2136, 334955), (2161, 331080), (2670, 267964), (2759, 259320), (3560, 200973), (3720, 192329), (4322, 165540), (5340, 133982), (5518, 129660), (6483, 110360), (8277, 86440), (8644, 82770), (10680, 66991), (10805, 66216), (11036, 64830), (12966, 55180), (13795, 51864), (16554, 43220), (17288, 41385), (21610, 33108), (22072, 32415), (25932, 27590)]