629404020

素因数分解:

$2^2\times 3^6\times 5^1\times 7^2\times {\mathrm{881}}^1$

素因数の和:922

約数の個数: 252

約数和(自身を含む): 2307878244

約数和(自身を除く): 1678474224

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 18, 20, 21, 27, 28, 30, 35, 36, 42, 45, 49, 54, 60, 63, 70, 81, 84, 90, 98, 105, 108, 126, 135, 140, 147, 162, 180, 189, 196, 210, 243, 245, 252, 270, 294, 315, 324, 378, 405, 420, 441, 486, 490, 540, 567, 588, 630, 729, 735, 756, 810, 881, 882, 945, 972, 980, 1134, 1215, 1260, 1323, 1458, 1470, 1620, 1701, 1762, 1764, 1890, 2205, 2268, 2430, 2643, 2646, 2835, 2916, 2940, 3402, 3524, 3645, 3780, 3969, 4405, 4410, 4860, 5103, 5286, 5292, 5670, 6167, 6615, 6804, 7290, 7929, 7938, 8505, 8810, 8820, 10206, 10572, 11340, 11907, 12334, 13215, 13230, 14580, 15858, 15876, 17010, 17620, 18501, 19845, 20412, 23787, 23814, 24668, 25515, 26430, 26460, 30835, 31716, 34020, 35721, 37002, 39645, 39690, 43169, 47574, 47628, 51030, 52860, 55503, 59535, 61670, 71361, 71442, 74004, 79290, 79380, 86338, 92505, 95148, 102060, 111006, 118935, 119070, 123340, 129507, 142722, 142884, 158580, 166509, 172676, 178605, 185010, 214083, 215845, 222012, 237870, 238140, 259014, 277515, 285444, 333018, 356805, 357210, 370020, 388521, 428166, 431690, 475740, 499527, 518028, 555030, 642249, 647535, 666036, 713610, 714420, 777042, 832545, 856332, 863380, 999054, 1070415, 1110060, 1165563, 1284498, 1295070, 1427220, 1498581, 1554084, 1665090, 1942605, 1998108, 2140830, 2331126, 2497635, 2568996, 2590140, 2997162, 3211245, 3330180, 3496689, 3885210, 4281660, 4495743, 4662252, 4995270, 5827815, 5994324, 6422490, 6993378, 7492905, 7770420, 8991486, 9990540, 10490067, 11655630, 12844980, 13986756, 14985810, 17483445, 17982972, 20980134, 22478715, 23311260, 29971620, 31470201, 34966890, 41960268, 44957430, 52450335, 62940402, 69933780, 89914860, 104900670, 125880804, 157351005, 209801340, 314702010, 629404020]

約数ペア:

[(1, 629404020), (2, 314702010), (3, 209801340), (4, 157351005), (5, 125880804), (6, 104900670), (7, 89914860), (9, 69933780), (10, 62940402), (12, 52450335), (14, 44957430), (15, 41960268), (18, 34966890), (20, 31470201), (21, 29971620), (27, 23311260), (28, 22478715), (30, 20980134), (35, 17982972), (36, 17483445), (42, 14985810), (45, 13986756), (49, 12844980), (54, 11655630), (60, 10490067), (63, 9990540), (70, 8991486), (81, 7770420), (84, 7492905), (90, 6993378), (98, 6422490), (105, 5994324), (108, 5827815), (126, 4995270), (135, 4662252), (140, 4495743), (147, 4281660), (162, 3885210), (180, 3496689), (189, 3330180), (196, 3211245), (210, 2997162), (243, 2590140), (245, 2568996), (252, 2497635), (270, 2331126), (294, 2140830), (315, 1998108), (324, 1942605), (378, 1665090), (405, 1554084), (420, 1498581), (441, 1427220), (486, 1295070), (490, 1284498), (540, 1165563), (567, 1110060), (588, 1070415), (630, 999054), (729, 863380), (735, 856332), (756, 832545), (810, 777042), (881, 714420), (882, 713610), (945, 666036), (972, 647535), (980, 642249), (1134, 555030), (1215, 518028), (1260, 499527), (1323, 475740), (1458, 431690), (1470, 428166), (1620, 388521), (1701, 370020), (1762, 357210), (1764, 356805), (1890, 333018), (2205, 285444), (2268, 277515), (2430, 259014), (2643, 238140), (2646, 237870), (2835, 222012), (2916, 215845), (2940, 214083), (3402, 185010), (3524, 178605), (3645, 172676), (3780, 166509), (3969, 158580), (4405, 142884), (4410, 142722), (4860, 129507), (5103, 123340), (5286, 119070), (5292, 118935), (5670, 111006), (6167, 102060), (6615, 95148), (6804, 92505), (7290, 86338), (7929, 79380), (7938, 79290), (8505, 74004), (8810, 71442), (8820, 71361), (10206, 61670), (10572, 59535), (11340, 55503), (11907, 52860), (12334, 51030), (13215, 47628), (13230, 47574), (14580, 43169), (15858, 39690), (15876, 39645), (17010, 37002), (17620, 35721), (18501, 34020), (19845, 31716), (20412, 30835), (23787, 26460), (23814, 26430), (24668, 25515)]