39670721440

素因数分解:

$2^5\times 5^1\times 7^3\times {\mathrm{67}}^1\times {\mathrm{10789}}^1$

素因数の和:10892

約数の個数: 192

約数和(自身を含む): 110938464000

約数和(自身を除く): 71267742560

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 32, 35, 40, 49, 56, 67, 70, 80, 98, 112, 134, 140, 160, 196, 224, 245, 268, 280, 335, 343, 392, 469, 490, 536, 560, 670, 686, 784, 938, 980, 1072, 1120, 1340, 1372, 1568, 1715, 1876, 1960, 2144, 2345, 2680, 2744, 3283, 3430, 3752, 3920, 4690, 5360, 5488, 6566, 6860, 7504, 7840, 9380, 10720, 10789, 10976, 13132, 13720, 15008, 16415, 18760, 21578, 22981, 26264, 27440, 32830, 37520, 43156, 45962, 52528, 53945, 54880, 65660, 75040, 75523, 86312, 91924, 105056, 107890, 114905, 131320, 151046, 172624, 183848, 215780, 229810, 262640, 302092, 345248, 367696, 377615, 431560, 459620, 525280, 528661, 604184, 722863, 735392, 755230, 863120, 919240, 1057322, 1208368, 1445726, 1510460, 1726240, 1838480, 2114644, 2416736, 2643305, 2891452, 3020920, 3614315, 3676960, 3700627, 4229288, 5060041, 5286610, 5782904, 6041840, 7228630, 7401254, 8458576, 10120082, 10573220, 11565808, 12083680, 14457260, 14802508, 16917152, 18503135, 20240164, 21146440, 23131616, 25300205, 28914520, 29605016, 35420287, 37006270, 40480328, 42292880, 50600410, 57829040, 59210032, 70840574, 74012540, 80960656, 84585760, 101200820, 115658080, 118420064, 141681148, 148025080, 161921312, 177101435, 202401640, 247942009, 283362296, 296050160, 354202870, 404803280, 495884018, 566724592, 592100320, 708405740, 809606560, 991768036, 1133449184, 1239710045, 1416811480, 1983536072, 2479420090, 2833622960, 3967072144, 4958840180, 5667245920, 7934144288, 9917680360, 19835360720, 39670721440]

約数ペア:

[(1, 39670721440), (2, 19835360720), (4, 9917680360), (5, 7934144288), (7, 5667245920), (8, 4958840180), (10, 3967072144), (14, 2833622960), (16, 2479420090), (20, 1983536072), (28, 1416811480), (32, 1239710045), (35, 1133449184), (40, 991768036), (49, 809606560), (56, 708405740), (67, 592100320), (70, 566724592), (80, 495884018), (98, 404803280), (112, 354202870), (134, 296050160), (140, 283362296), (160, 247942009), (196, 202401640), (224, 177101435), (245, 161921312), (268, 148025080), (280, 141681148), (335, 118420064), (343, 115658080), (392, 101200820), (469, 84585760), (490, 80960656), (536, 74012540), (560, 70840574), (670, 59210032), (686, 57829040), (784, 50600410), (938, 42292880), (980, 40480328), (1072, 37006270), (1120, 35420287), (1340, 29605016), (1372, 28914520), (1568, 25300205), (1715, 23131616), (1876, 21146440), (1960, 20240164), (2144, 18503135), (2345, 16917152), (2680, 14802508), (2744, 14457260), (3283, 12083680), (3430, 11565808), (3752, 10573220), (3920, 10120082), (4690, 8458576), (5360, 7401254), (5488, 7228630), (6566, 6041840), (6860, 5782904), (7504, 5286610), (7840, 5060041), (9380, 4229288), (10720, 3700627), (10789, 3676960), (10976, 3614315), (13132, 3020920), (13720, 2891452), (15008, 2643305), (16415, 2416736), (18760, 2114644), (21578, 1838480), (22981, 1726240), (26264, 1510460), (27440, 1445726), (32830, 1208368), (37520, 1057322), (43156, 919240), (45962, 863120), (52528, 755230), (53945, 735392), (54880, 722863), (65660, 604184), (75040, 528661), (75523, 525280), (86312, 459620), (91924, 431560), (105056, 377615), (107890, 367696), (114905, 345248), (131320, 302092), (151046, 262640), (172624, 229810), (183848, 215780)]