1337596680

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{31}}^2\times {\mathrm{1657}}^1$

素因数の和:1740

約数の個数: 192

約数和(自身を含む): 4741614720

約数和(自身を除く): 3404018040

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 20, 21, 24, 28, 30, 31, 35, 40, 42, 56, 60, 62, 70, 84, 93, 105, 120, 124, 140, 155, 168, 186, 210, 217, 248, 280, 310, 372, 420, 434, 465, 620, 651, 744, 840, 868, 930, 961, 1085, 1240, 1302, 1657, 1736, 1860, 1922, 2170, 2604, 2883, 3255, 3314, 3720, 3844, 4340, 4805, 4971, 5208, 5766, 6510, 6628, 6727, 7688, 8285, 8680, 9610, 9942, 11532, 11599, 13020, 13256, 13454, 14415, 16570, 19220, 19884, 20181, 23064, 23198, 24855, 26040, 26908, 28830, 33140, 33635, 34797, 38440, 39768, 40362, 46396, 49710, 51367, 53816, 57660, 57995, 66280, 67270, 69594, 80724, 92792, 99420, 100905, 102734, 115320, 115990, 134540, 139188, 154101, 161448, 173985, 198840, 201810, 205468, 231980, 256835, 269080, 278376, 308202, 347970, 359569, 403620, 410936, 463960, 513670, 616404, 695940, 719138, 770505, 807240, 1027340, 1078707, 1232808, 1391880, 1438276, 1541010, 1592377, 1797845, 2054680, 2157414, 2876552, 3082020, 3184754, 3595690, 4314828, 4777131, 5393535, 6164040, 6369508, 7191380, 7961885, 8629656, 9554262, 10787070, 11146639, 12739016, 14382760, 15923770, 19108524, 21574140, 22293278, 23885655, 31847540, 33439917, 38217048, 43148280, 44586556, 47771310, 55733195, 63695080, 66879834, 89173112, 95542620, 111466390, 133759668, 167199585, 191085240, 222932780, 267519336, 334399170, 445865560, 668798340, 1337596680]

約数ペア:

[(1, 1337596680), (2, 668798340), (3, 445865560), (4, 334399170), (5, 267519336), (6, 222932780), (7, 191085240), (8, 167199585), (10, 133759668), (12, 111466390), (14, 95542620), (15, 89173112), (20, 66879834), (21, 63695080), (24, 55733195), (28, 47771310), (30, 44586556), (31, 43148280), (35, 38217048), (40, 33439917), (42, 31847540), (56, 23885655), (60, 22293278), (62, 21574140), (70, 19108524), (84, 15923770), (93, 14382760), (105, 12739016), (120, 11146639), (124, 10787070), (140, 9554262), (155, 8629656), (168, 7961885), (186, 7191380), (210, 6369508), (217, 6164040), (248, 5393535), (280, 4777131), (310, 4314828), (372, 3595690), (420, 3184754), (434, 3082020), (465, 2876552), (620, 2157414), (651, 2054680), (744, 1797845), (840, 1592377), (868, 1541010), (930, 1438276), (961, 1391880), (1085, 1232808), (1240, 1078707), (1302, 1027340), (1657, 807240), (1736, 770505), (1860, 719138), (1922, 695940), (2170, 616404), (2604, 513670), (2883, 463960), (3255, 410936), (3314, 403620), (3720, 359569), (3844, 347970), (4340, 308202), (4805, 278376), (4971, 269080), (5208, 256835), (5766, 231980), (6510, 205468), (6628, 201810), (6727, 198840), (7688, 173985), (8285, 161448), (8680, 154101), (9610, 139188), (9942, 134540), (11532, 115990), (11599, 115320), (13020, 102734), (13256, 100905), (13454, 99420), (14415, 92792), (16570, 80724), (19220, 69594), (19884, 67270), (20181, 66280), (23064, 57995), (23198, 57660), (24855, 53816), (26040, 51367), (26908, 49710), (28830, 46396), (33140, 40362), (33635, 39768), (34797, 38440)]