2629675440

素因数分解:

$2^4\times 3^2\times 5^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{16831}}^1$

素因数の和:16888

約数の個数: 240

約数和(自身を含む): 10419142656

約数和(自身を除く): 7789467216

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 28, 30, 31, 35, 36, 40, 42, 45, 48, 56, 60, 62, 63, 70, 72, 80, 84, 90, 93, 105, 112, 120, 124, 126, 140, 144, 155, 168, 180, 186, 210, 217, 240, 248, 252, 279, 280, 310, 315, 336, 360, 372, 420, 434, 465, 496, 504, 558, 560, 620, 630, 651, 720, 744, 840, 868, 930, 1008, 1085, 1116, 1240, 1260, 1302, 1395, 1488, 1680, 1736, 1860, 1953, 2170, 2232, 2480, 2520, 2604, 2790, 3255, 3472, 3720, 3906, 4340, 4464, 5040, 5208, 5580, 6510, 7440, 7812, 8680, 9765, 10416, 11160, 13020, 15624, 16831, 17360, 19530, 22320, 26040, 31248, 33662, 39060, 50493, 52080, 67324, 78120, 84155, 100986, 117817, 134648, 151479, 156240, 168310, 201972, 235634, 252465, 269296, 302958, 336620, 353451, 403944, 471268, 504930, 521761, 589085, 605916, 673240, 706902, 757395, 807888, 942536, 1009860, 1043522, 1060353, 1178170, 1211832, 1346480, 1413804, 1514790, 1565283, 1767255, 1885072, 2019720, 2087044, 2120706, 2356340, 2423664, 2608805, 2827608, 3029580, 3130566, 3534510, 3652327, 4039440, 4174088, 4241412, 4695849, 4712680, 5217610, 5301765, 5655216, 6059160, 6261132, 7069020, 7304654, 7826415, 8348176, 8482824, 9391698, 9425360, 10435220, 10603530, 10956981, 12118320, 12522264, 14138040, 14609308, 15652830, 16965648, 18261635, 18783396, 20870440, 21207060, 21913962, 23479245, 25044528, 28276080, 29218616, 31305660, 32870943, 36523270, 37566792, 41740880, 42414120, 43827924, 46958490, 54784905, 58437232, 62611320, 65741886, 73046540, 75133584, 84828240, 87655848, 93916980, 109569810, 125222640, 131483772, 146093080, 164354715, 175311696, 187833960, 219139620, 262967544, 292186160, 328709430, 375667920, 438279240, 525935088, 657418860, 876558480, 1314837720, 2629675440]

約数ペア:

[(1, 2629675440), (2, 1314837720), (3, 876558480), (4, 657418860), (5, 525935088), (6, 438279240), (7, 375667920), (8, 328709430), (9, 292186160), (10, 262967544), (12, 219139620), (14, 187833960), (15, 175311696), (16, 164354715), (18, 146093080), (20, 131483772), (21, 125222640), (24, 109569810), (28, 93916980), (30, 87655848), (31, 84828240), (35, 75133584), (36, 73046540), (40, 65741886), (42, 62611320), (45, 58437232), (48, 54784905), (56, 46958490), (60, 43827924), (62, 42414120), (63, 41740880), (70, 37566792), (72, 36523270), (80, 32870943), (84, 31305660), (90, 29218616), (93, 28276080), (105, 25044528), (112, 23479245), (120, 21913962), (124, 21207060), (126, 20870440), (140, 18783396), (144, 18261635), (155, 16965648), (168, 15652830), (180, 14609308), (186, 14138040), (210, 12522264), (217, 12118320), (240, 10956981), (248, 10603530), (252, 10435220), (279, 9425360), (280, 9391698), (310, 8482824), (315, 8348176), (336, 7826415), (360, 7304654), (372, 7069020), (420, 6261132), (434, 6059160), (465, 5655216), (496, 5301765), (504, 5217610), (558, 4712680), (560, 4695849), (620, 4241412), (630, 4174088), (651, 4039440), (720, 3652327), (744, 3534510), (840, 3130566), (868, 3029580), (930, 2827608), (1008, 2608805), (1085, 2423664), (1116, 2356340), (1240, 2120706), (1260, 2087044), (1302, 2019720), (1395, 1885072), (1488, 1767255), (1680, 1565283), (1736, 1514790), (1860, 1413804), (1953, 1346480), (2170, 1211832), (2232, 1178170), (2480, 1060353), (2520, 1043522), (2604, 1009860), (2790, 942536), (3255, 807888), (3472, 757395), (3720, 706902), (3906, 673240), (4340, 605916), (4464, 589085), (5040, 521761), (5208, 504930), (5580, 471268), (6510, 403944), (7440, 353451), (7812, 336620), (8680, 302958), (9765, 269296), (10416, 252465), (11160, 235634), (13020, 201972), (15624, 168310), (16831, 156240), (17360, 151479), (19530, 134648), (22320, 117817), (26040, 100986), (31248, 84155), (33662, 78120), (39060, 67324), (50493, 52080)]