143915940

素因数分解:

$2^2\times 3^4\times 5^1\times 7^4\times {\mathrm{37}}^1$

素因数の和:86

約数の個数: 300

約数和(自身を含む): 540917916

約数和(自身を除く): 397001976

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 18, 20, 21, 27, 28, 30, 35, 36, 37, 42, 45, 49, 54, 60, 63, 70, 74, 81, 84, 90, 98, 105, 108, 111, 126, 135, 140, 147, 148, 162, 180, 185, 189, 196, 210, 222, 245, 252, 259, 270, 294, 315, 324, 333, 343, 370, 378, 405, 420, 441, 444, 490, 518, 540, 555, 567, 588, 630, 666, 686, 735, 740, 756, 777, 810, 882, 945, 980, 999, 1029, 1036, 1110, 1134, 1260, 1295, 1323, 1332, 1372, 1470, 1554, 1620, 1665, 1715, 1764, 1813, 1890, 1998, 2058, 2205, 2220, 2268, 2331, 2401, 2590, 2646, 2835, 2940, 2997, 3087, 3108, 3330, 3430, 3626, 3780, 3885, 3969, 3996, 4116, 4410, 4662, 4802, 4995, 5145, 5180, 5292, 5439, 5670, 5994, 6174, 6615, 6660, 6860, 6993, 7203, 7252, 7770, 7938, 8820, 9065, 9261, 9324, 9604, 9990, 10290, 10878, 11340, 11655, 11988, 12005, 12348, 12691, 13230, 13986, 14406, 14985, 15435, 15540, 15876, 16317, 18130, 18522, 19845, 19980, 20580, 20979, 21609, 21756, 23310, 24010, 25382, 26460, 27195, 27783, 27972, 28812, 29970, 30870, 32634, 34965, 36015, 36260, 37044, 38073, 39690, 41958, 43218, 46305, 46620, 48020, 48951, 50764, 54390, 55566, 59940, 61740, 63455, 64827, 65268, 69930, 72030, 76146, 79380, 81585, 83916, 86436, 88837, 92610, 97902, 104895, 108045, 108780, 111132, 114219, 126910, 129654, 138915, 139860, 144060, 146853, 152292, 163170, 177674, 185220, 190365, 194481, 195804, 209790, 216090, 228438, 244755, 253820, 259308, 266511, 277830, 293706, 324135, 326340, 342657, 355348, 380730, 388962, 419580, 432180, 444185, 456876, 489510, 533022, 555660, 571095, 587412, 648270, 685314, 734265, 761460, 777924, 799533, 888370, 972405, 979020, 1027971, 1066044, 1142190, 1296540, 1332555, 1370628, 1468530, 1599066, 1713285, 1776740, 1944810, 2055942, 2284380, 2398599, 2665110, 2937060, 3198132, 3426570, 3889620, 3997665, 4111884, 4797198, 5139855, 5330220, 6853140, 7195797, 7995330, 9594396, 10279710, 11992995, 14391594, 15990660, 20559420, 23985990, 28783188, 35978985, 47971980, 71957970, 143915940]

約数ペア:

[(1, 143915940), (2, 71957970), (3, 47971980), (4, 35978985), (5, 28783188), (6, 23985990), (7, 20559420), (9, 15990660), (10, 14391594), (12, 11992995), (14, 10279710), (15, 9594396), (18, 7995330), (20, 7195797), (21, 6853140), (27, 5330220), (28, 5139855), (30, 4797198), (35, 4111884), (36, 3997665), (37, 3889620), (42, 3426570), (45, 3198132), (49, 2937060), (54, 2665110), (60, 2398599), (63, 2284380), (70, 2055942), (74, 1944810), (81, 1776740), (84, 1713285), (90, 1599066), (98, 1468530), (105, 1370628), (108, 1332555), (111, 1296540), (126, 1142190), (135, 1066044), (140, 1027971), (147, 979020), (148, 972405), (162, 888370), (180, 799533), (185, 777924), (189, 761460), (196, 734265), (210, 685314), (222, 648270), (245, 587412), (252, 571095), (259, 555660), (270, 533022), (294, 489510), (315, 456876), (324, 444185), (333, 432180), (343, 419580), (370, 388962), (378, 380730), (405, 355348), (420, 342657), (441, 326340), (444, 324135), (490, 293706), (518, 277830), (540, 266511), (555, 259308), (567, 253820), (588, 244755), (630, 228438), (666, 216090), (686, 209790), (735, 195804), (740, 194481), (756, 190365), (777, 185220), (810, 177674), (882, 163170), (945, 152292), (980, 146853), (999, 144060), (1029, 139860), (1036, 138915), (1110, 129654), (1134, 126910), (1260, 114219), (1295, 111132), (1323, 108780), (1332, 108045), (1372, 104895), (1470, 97902), (1554, 92610), (1620, 88837), (1665, 86436), (1715, 83916), (1764, 81585), (1813, 79380), (1890, 76146), (1998, 72030), (2058, 69930), (2205, 65268), (2220, 64827), (2268, 63455), (2331, 61740), (2401, 59940), (2590, 55566), (2646, 54390), (2835, 50764), (2940, 48951), (2997, 48020), (3087, 46620), (3108, 46305), (3330, 43218), (3430, 41958), (3626, 39690), (3780, 38073), (3885, 37044), (3969, 36260), (3996, 36015), (4116, 34965), (4410, 32634), (4662, 30870), (4802, 29970), (4995, 28812), (5145, 27972), (5180, 27783), (5292, 27195), (5439, 26460), (5670, 25382), (5994, 24010), (6174, 23310), (6615, 21756), (6660, 21609), (6860, 20979), (6993, 20580), (7203, 19980), (7252, 19845), (7770, 18522), (7938, 18130), (8820, 16317), (9065, 15876), (9261, 15540), (9324, 15435), (9604, 14985), (9990, 14406), (10290, 13986), (10878, 13230), (11340, 12691), (11655, 12348), (11988, 12005)]