404293680

素因数分解:

$2^4\times 3^5\times 5^1\times 7^1\times {\mathrm{2971}}^1$

素因数の和:3006

約数の個数: 240

約数和(自身を含む): 1609730304

約数和(自身を除く): 1205436624

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 27, 28, 30, 35, 36, 40, 42, 45, 48, 54, 56, 60, 63, 70, 72, 80, 81, 84, 90, 105, 108, 112, 120, 126, 135, 140, 144, 162, 168, 180, 189, 210, 216, 240, 243, 252, 270, 280, 315, 324, 336, 360, 378, 405, 420, 432, 486, 504, 540, 560, 567, 630, 648, 720, 756, 810, 840, 945, 972, 1008, 1080, 1134, 1215, 1260, 1296, 1512, 1620, 1680, 1701, 1890, 1944, 2160, 2268, 2430, 2520, 2835, 2971, 3024, 3240, 3402, 3780, 3888, 4536, 4860, 5040, 5670, 5942, 6480, 6804, 7560, 8505, 8913, 9072, 9720, 11340, 11884, 13608, 14855, 15120, 17010, 17826, 19440, 20797, 22680, 23768, 26739, 27216, 29710, 34020, 35652, 41594, 44565, 45360, 47536, 53478, 59420, 62391, 68040, 71304, 80217, 83188, 89130, 103985, 106956, 118840, 124782, 133695, 136080, 142608, 160434, 166376, 178260, 187173, 207970, 213912, 237680, 240651, 249564, 267390, 311955, 320868, 332752, 356520, 374346, 401085, 415940, 427824, 481302, 499128, 534780, 561519, 623910, 641736, 713040, 721953, 748692, 802170, 831880, 935865, 962604, 998256, 1069560, 1123038, 1203255, 1247820, 1283472, 1443906, 1497384, 1604340, 1663760, 1684557, 1871730, 1925208, 2139120, 2246076, 2406510, 2495640, 2807595, 2887812, 2994768, 3208680, 3369114, 3609765, 3743460, 3850416, 4492152, 4813020, 4991280, 5053671, 5615190, 5775624, 6417360, 6738228, 7219530, 7486920, 8422785, 8984304, 9626040, 10107342, 11230380, 11551248, 13476456, 14439060, 14973840, 16845570, 19252080, 20214684, 22460760, 25268355, 26952912, 28878120, 33691140, 40429368, 44921520, 50536710, 57756240, 67382280, 80858736, 101073420, 134764560, 202146840, 404293680]

約数ペア:

[(1, 404293680), (2, 202146840), (3, 134764560), (4, 101073420), (5, 80858736), (6, 67382280), (7, 57756240), (8, 50536710), (9, 44921520), (10, 40429368), (12, 33691140), (14, 28878120), (15, 26952912), (16, 25268355), (18, 22460760), (20, 20214684), (21, 19252080), (24, 16845570), (27, 14973840), (28, 14439060), (30, 13476456), (35, 11551248), (36, 11230380), (40, 10107342), (42, 9626040), (45, 8984304), (48, 8422785), (54, 7486920), (56, 7219530), (60, 6738228), (63, 6417360), (70, 5775624), (72, 5615190), (80, 5053671), (81, 4991280), (84, 4813020), (90, 4492152), (105, 3850416), (108, 3743460), (112, 3609765), (120, 3369114), (126, 3208680), (135, 2994768), (140, 2887812), (144, 2807595), (162, 2495640), (168, 2406510), (180, 2246076), (189, 2139120), (210, 1925208), (216, 1871730), (240, 1684557), (243, 1663760), (252, 1604340), (270, 1497384), (280, 1443906), (315, 1283472), (324, 1247820), (336, 1203255), (360, 1123038), (378, 1069560), (405, 998256), (420, 962604), (432, 935865), (486, 831880), (504, 802170), (540, 748692), (560, 721953), (567, 713040), (630, 641736), (648, 623910), (720, 561519), (756, 534780), (810, 499128), (840, 481302), (945, 427824), (972, 415940), (1008, 401085), (1080, 374346), (1134, 356520), (1215, 332752), (1260, 320868), (1296, 311955), (1512, 267390), (1620, 249564), (1680, 240651), (1701, 237680), (1890, 213912), (1944, 207970), (2160, 187173), (2268, 178260), (2430, 166376), (2520, 160434), (2835, 142608), (2971, 136080), (3024, 133695), (3240, 124782), (3402, 118840), (3780, 106956), (3888, 103985), (4536, 89130), (4860, 83188), (5040, 80217), (5670, 71304), (5942, 68040), (6480, 62391), (6804, 59420), (7560, 53478), (8505, 47536), (8913, 45360), (9072, 44565), (9720, 41594), (11340, 35652), (11884, 34020), (13608, 29710), (14855, 27216), (15120, 26739), (17010, 23768), (17826, 22680), (19440, 20797)]