1328467654920

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{31}}^1\times {\mathrm{41}}^1\times {\mathrm{107}}^1\times {\mathrm{401}}^1$

素因数の和:630

約数の個数: 1024

約数和(自身を含む): 5041535385600

約数和(自身を除く): 3713067730680

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 20, 21, 24, 28, 29, 30, 31, 35, 40, 41, 42, 56, 58, 60, 62, 70, 82, 84, 87, 93, 105, 107, 116, 120, 123, 124, 140, 145, 155, 164, 168, 174, 186, 203, 205, 210, 214, 217, 232, 246, 248, 280, 287, 290, 310, 321, 328, 348, 372, 401, 406, 410, 420, 428, 434, 435, 465, 492, 535, 574, 580, 609, 615, 620, 642, 651, 696, 744, 749, 802, 812, 820, 840, 856, 861, 868, 870, 899, 930, 984, 1015, 1070, 1085, 1148, 1160, 1189, 1203, 1218, 1230, 1240, 1271, 1284, 1302, 1435, 1498, 1604, 1605, 1624, 1640, 1722, 1736, 1740, 1798, 1860, 2005, 2030, 2140, 2170, 2247, 2296, 2378, 2406, 2436, 2460, 2542, 2568, 2604, 2697, 2807, 2870, 2996, 3045, 3103, 3208, 3210, 3255, 3317, 3444, 3480, 3567, 3596, 3720, 3745, 3813, 4010, 4060, 4280, 4305, 4340, 4387, 4494, 4495, 4756, 4812, 4872, 4920, 5084, 5208, 5394, 5614, 5740, 5945, 5992, 6015, 6090, 6206, 6293, 6355, 6420, 6510, 6634, 6888, 7134, 7192, 7490, 7626, 8020, 8120, 8323, 8421, 8610, 8680, 8774, 8897, 8988, 8990, 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約数ペア:

[(1, 1328467654920), (2, 664233827460), (3, 442822551640), (4, 332116913730), (5, 265693530984), (6, 221411275820), (7, 189781093560), (8, 166058456865), (10, 132846765492), (12, 110705637910), (14, 94890546780), (15, 88564510328), (20, 66423382746), (21, 63260364520), (24, 55352818955), (28, 47445273390), (29, 45809229480), (30, 44282255164), (31, 42853795320), (35, 37956218712), (40, 33211691373), (41, 32401650120), (42, 31630182260), (56, 23722636695), (58, 22904614740), (60, 22141127582), (62, 21426897660), (70, 18978109356), (82, 16200825060), (84, 15815091130), (87, 15269743160), (93, 14284598440), (105, 12652072904), (107, 12415585560), (116, 11452307370), (120, 11070563791), (123, 10800550040), (124, 10713448830), (140, 9489054678), (145, 9161845896), (155, 8570759064), (164, 8100412530), (168, 7907545565), (174, 7634871580), (186, 7142299220), (203, 6544175640), (205, 6480330024), (210, 6326036452), (214, 6207792780), (217, 6121970760), (232, 5726153685), (246, 5400275020), (248, 5356724415), (280, 4744527339), (287, 4628807160), (290, 4580922948), (310, 4285379532), (321, 4138528520), (328, 4050206265), (348, 3817435790), (372, 3571149610), (401, 3312886920), (406, 3272087820), (410, 3240165012), (420, 3163018226), (428, 3103896390), (434, 3060985380), (435, 3053948632), (465, 2856919688), (492, 2700137510), (535, 2483117112), (574, 2314403580), (580, 2290461474), (609, 2181391880), (615, 2160110008), (620, 2142689766), (642, 2069264260), (651, 2040656920), (696, 1908717895), (744, 1785574805), (749, 1773655080), (802, 1656443460), (812, 1636043910), (820, 1620082506), (840, 1581509113), (856, 1551948195), (861, 1542935720), (868, 1530492690), (870, 1526974316), (899, 1477717080), (930, 1428459844), (984, 1350068755), (1015, 1308835128), (1070, 1241558556), (1085, 1224394152), (1148, 1157201790), (1160, 1145230737), (1189, 1117298280), (1203, 1104295640), (1218, 1090695940), (1230, 1080055004), (1240, 1071344883), (1271, 1045214520), (1284, 1034632130), (1302, 1020328460), (1435, 925761432), (1498, 886827540), (1604, 828221730), (1605, 827705704), (1624, 818021955), (1640, 810041253), (1722, 771467860), (1736, 765246345), (1740, 763487158), (1798, 738858540), (1860, 714229922), (2005, 662577384), (2030, 654417564), (2140, 620779278), (2170, 612197076), (2247, 591218360), (2296, 578600895), (2378, 558649140), (2406, 552147820), (2436, 545347970), (2460, 540027502), (2542, 522607260), (2568, 517316065), (2604, 510164230), (2697, 492572360), (2807, 473269560), (2870, 462880716), (2996, 443413770), (3045, 436278376), (3103, 428123640), (3208, 414110865), (3210, 413852852), (3255, 408131384), (3317, 400502760), (3444, 385733930), (3480, 381743579), (3567, 372432760), (3596, 369429270), (3720, 357114961), (3745, 354731016), (3813, 348404840), (4010, 331288692), (4060, 327208782), (4280, 310389639), (4305, 308587144), (4340, 306098538), (4387, 302819160), (4494, 295609180), (4495, 295543416), (4756, 279324570), (4812, 276073910), (4872, 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(13268, 100125690), (13485, 98514472), (14035, 94653912), (14268, 93108190), (14980, 88682754), (15252, 87101210), (15515, 85624728), (16040, 82822173), (16441, 80802120), (16585, 80100552), (16646, 79807020), (16842, 78878260), (17220, 77146786), (17548, 75704790), (17794, 74658180), (17835, 74486552), (17976, 73902295), (17980, 73885854), (18618, 71353940), (18879, 70367480), (19065, 69680968), (19902, 66750460), (21576, 61571545), (21721, 61160520), (21935, 60563832), (22456, 59158695), (22470, 59121836), (23219, 57214680), (23258, 57118740), (23780, 55864914), (24060, 55214782), (24360, 54534797), (24824, 53515455), (24862, 53433660), (24969, 53204680), (25172, 52775610), (25420, 52260726), (26040, 51016423), (26322, 50469860), (26536, 50062845), (26691, 49772120), (26970, 49257236), (28070, 47326956), (28536, 46554095), (29960, 44341377), (30504, 43550605), (30709, 43259880), (31030, 42812364), (31465, 42220488), (32882, 40401060), (33170, 40050276), (33292, 39903510), (33684, 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