427427520

素因数分解:

$2^6\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{1181}}^1$

素因数の和:1243

約数の個数: 224

約数和(自身を含む): 1513149120

約数和(自身を除く): 1085721600

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 16, 20, 24, 26, 29, 30, 32, 39, 40, 48, 52, 58, 60, 64, 65, 78, 80, 87, 96, 104, 116, 120, 130, 145, 156, 160, 174, 192, 195, 208, 232, 240, 260, 290, 312, 320, 348, 377, 390, 416, 435, 464, 480, 520, 580, 624, 696, 754, 780, 832, 870, 928, 960, 1040, 1131, 1160, 1181, 1248, 1392, 1508, 1560, 1740, 1856, 1885, 2080, 2262, 2320, 2362, 2496, 2784, 3016, 3120, 3480, 3543, 3770, 4160, 4524, 4640, 4724, 5568, 5655, 5905, 6032, 6240, 6960, 7086, 7540, 9048, 9280, 9448, 11310, 11810, 12064, 12480, 13920, 14172, 15080, 15353, 17715, 18096, 18896, 22620, 23620, 24128, 27840, 28344, 30160, 30706, 34249, 35430, 36192, 37792, 45240, 46059, 47240, 56688, 60320, 61412, 68498, 70860, 72384, 75584, 76765, 90480, 92118, 94480, 102747, 113376, 120640, 122824, 136996, 141720, 153530, 171245, 180960, 184236, 188960, 205494, 226752, 230295, 245648, 273992, 283440, 307060, 342490, 361920, 368472, 377920, 410988, 445237, 460590, 491296, 513735, 547984, 566880, 614120, 684980, 736944, 821976, 890474, 921180, 982592, 1027470, 1095968, 1133760, 1228240, 1335711, 1369960, 1473888, 1643952, 1780948, 1842360, 2054940, 2191936, 2226185, 2456480, 2671422, 2739920, 2947776, 3287904, 3561896, 3684720, 4109880, 4452370, 4912960, 5342844, 5479840, 6575808, 6678555, 7123792, 7369440, 8219760, 8904740, 10685688, 10959680, 13357110, 14247584, 14738880, 16439520, 17809480, 21371376, 26714220, 28495168, 32879040, 35618960, 42742752, 53428440, 71237920, 85485504, 106856880, 142475840, 213713760, 427427520]

約数ペア:

[(1, 427427520), (2, 213713760), (3, 142475840), (4, 106856880), (5, 85485504), (6, 71237920), (8, 53428440), (10, 42742752), (12, 35618960), (13, 32879040), (15, 28495168), (16, 26714220), (20, 21371376), (24, 17809480), (26, 16439520), (29, 14738880), (30, 14247584), (32, 13357110), (39, 10959680), (40, 10685688), (48, 8904740), (52, 8219760), (58, 7369440), (60, 7123792), (64, 6678555), (65, 6575808), (78, 5479840), (80, 5342844), (87, 4912960), (96, 4452370), (104, 4109880), (116, 3684720), (120, 3561896), (130, 3287904), (145, 2947776), (156, 2739920), (160, 2671422), (174, 2456480), (192, 2226185), (195, 2191936), (208, 2054940), (232, 1842360), (240, 1780948), (260, 1643952), (290, 1473888), (312, 1369960), (320, 1335711), (348, 1228240), (377, 1133760), (390, 1095968), (416, 1027470), (435, 982592), (464, 921180), (480, 890474), (520, 821976), (580, 736944), (624, 684980), (696, 614120), (754, 566880), (780, 547984), (832, 513735), (870, 491296), (928, 460590), (960, 445237), (1040, 410988), (1131, 377920), (1160, 368472), (1181, 361920), (1248, 342490), (1392, 307060), (1508, 283440), (1560, 273992), (1740, 245648), (1856, 230295), (1885, 226752), (2080, 205494), (2262, 188960), (2320, 184236), (2362, 180960), (2496, 171245), (2784, 153530), (3016, 141720), (3120, 136996), (3480, 122824), (3543, 120640), (3770, 113376), (4160, 102747), (4524, 94480), (4640, 92118), (4724, 90480), (5568, 76765), (5655, 75584), (5905, 72384), (6032, 70860), (6240, 68498), (6960, 61412), (7086, 60320), (7540, 56688), (9048, 47240), (9280, 46059), (9448, 45240), (11310, 37792), (11810, 36192), (12064, 35430), (12480, 34249), (13920, 30706), (14172, 30160), (15080, 28344), (15353, 27840), (17715, 24128), (18096, 23620), (18896, 22620)]