1490440320

素因数分解:

$2^7\times 3^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{491}}^1$

素因数の和:564

約数の個数: 384

約数和(自身を含む): 5636666880

約数和(自身を除く): 4146226560

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 17, 18, 20, 24, 30, 31, 32, 34, 36, 40, 45, 48, 51, 60, 62, 64, 68, 72, 80, 85, 90, 93, 96, 102, 120, 124, 128, 136, 144, 153, 155, 160, 170, 180, 186, 192, 204, 240, 248, 255, 272, 279, 288, 306, 310, 320, 340, 360, 372, 384, 408, 465, 480, 491, 496, 510, 527, 544, 558, 576, 612, 620, 640, 680, 720, 744, 765, 816, 930, 960, 982, 992, 1020, 1054, 1088, 1116, 1152, 1224, 1240, 1360, 1395, 1440, 1473, 1488, 1530, 1581, 1632, 1860, 1920, 1964, 1984, 2040, 2108, 2176, 2232, 2448, 2455, 2480, 2635, 2720, 2790, 2880, 2946, 2976, 3060, 3162, 3264, 3720, 3928, 3968, 4080, 4216, 4419, 4464, 4743, 4896, 4910, 4960, 5270, 5440, 5580, 5760, 5892, 5952, 6120, 6324, 6528, 7365, 7440, 7856, 7905, 8160, 8347, 8432, 8838, 8928, 9486, 9792, 9820, 9920, 10540, 10880, 11160, 11784, 11904, 12240, 12648, 14730, 14880, 15221, 15712, 15810, 16320, 16694, 16864, 17676, 17856, 18972, 19584, 19640, 19840, 21080, 22095, 22320, 23568, 23715, 24480, 25041, 25296, 29460, 29760, 30442, 31424, 31620, 32640, 33388, 33728, 35352, 35712, 37944, 39280, 41735, 42160, 44190, 44640, 45663, 47136, 47430, 48960, 50082, 50592, 58920, 59520, 60884, 62848, 63240, 66776, 67456, 70704, 75123, 75888, 76105, 78560, 83470, 84320, 88380, 89280, 91326, 94272, 94860, 97920, 100164, 101184, 117840, 121768, 125205, 126480, 133552, 136989, 141408, 150246, 151776, 152210, 157120, 166940, 168640, 176760, 178560, 182652, 188544, 189720, 200328, 202368, 228315, 235680, 243536, 250410, 252960, 258757, 267104, 273978, 282816, 300492, 303552, 304420, 314240, 333880, 337280, 353520, 365304, 375615, 379440, 400656, 456630, 471360, 487072, 500820, 505920, 517514, 534208, 547956, 565632, 600984, 607104, 608840, 667760, 684945, 707040, 730608, 751230, 758880, 776271, 801312, 913260, 942720, 974144, 1001640, 1011840, 1035028, 1068416, 1095912, 1201968, 1217680, 1293785, 1335520, 1369890, 1414080, 1461216, 1502460, 1517760, 1552542, 1602624, 1826520, 1948288, 2003280, 2070056, 2191824, 2328813, 2403936, 2435360, 2587570, 2671040, 2739780, 2828160, 2922432, 3004920, 3035520, 3105084, 3205248, 3653040, 3881355, 4006560, 4140112, 4383648, 4657626, 4807872, 4870720, 5175140, 5342080, 5479560, 5844864, 6009840, 6210168, 7306080, 7762710, 8013120, 8280224, 8767296, 9315252, 9615744, 9741440, 10350280, 10959120, 11644065, 12019680, 12420336, 14612160, 15525420, 16026240, 16560448, 17534592, 18630504, 20700560, 21918240, 23288130, 24039360, 24840672, 29224320, 31050840, 33120896, 37261008, 41401120, 43836480, 46576260, 48078720, 49681344, 62101680, 74522016, 82802240, 87672960, 93152520, 99362688, 124203360, 149044032, 165604480, 186305040, 248406720, 298088064, 372610080, 496813440, 745220160, 1490440320]

約数ペア:

[(1, 1490440320), (2, 745220160), (3, 496813440), (4, 372610080), (5, 298088064), (6, 248406720), (8, 186305040), (9, 165604480), (10, 149044032), (12, 124203360), (15, 99362688), (16, 93152520), (17, 87672960), (18, 82802240), (20, 74522016), (24, 62101680), (30, 49681344), (31, 48078720), (32, 46576260), (34, 43836480), (36, 41401120), (40, 37261008), (45, 33120896), (48, 31050840), (51, 29224320), (60, 24840672), (62, 24039360), (64, 23288130), (68, 21918240), (72, 20700560), (80, 18630504), (85, 17534592), (90, 16560448), (93, 16026240), (96, 15525420), (102, 14612160), (120, 12420336), (124, 12019680), (128, 11644065), (136, 10959120), (144, 10350280), (153, 9741440), (155, 9615744), (160, 9315252), (170, 8767296), (180, 8280224), (186, 8013120), (192, 7762710), (204, 7306080), (240, 6210168), (248, 6009840), (255, 5844864), (272, 5479560), (279, 5342080), (288, 5175140), (306, 4870720), (310, 4807872), (320, 4657626), (340, 4383648), (360, 4140112), (372, 4006560), (384, 3881355), (408, 3653040), (465, 3205248), (480, 3105084), (491, 3035520), (496, 3004920), (510, 2922432), (527, 2828160), (544, 2739780), (558, 2671040), (576, 2587570), (612, 2435360), (620, 2403936), (640, 2328813), (680, 2191824), (720, 2070056), (744, 2003280), (765, 1948288), (816, 1826520), (930, 1602624), (960, 1552542), (982, 1517760), (992, 1502460), (1020, 1461216), (1054, 1414080), (1088, 1369890), (1116, 1335520), (1152, 1293785), (1224, 1217680), (1240, 1201968), (1360, 1095912), (1395, 1068416), (1440, 1035028), (1473, 1011840), (1488, 1001640), (1530, 974144), (1581, 942720), (1632, 913260), (1860, 801312), (1920, 776271), (1964, 758880), (1984, 751230), (2040, 730608), (2108, 707040), (2176, 684945), (2232, 667760), (2448, 608840), (2455, 607104), (2480, 600984), (2635, 565632), (2720, 547956), (2790, 534208), (2880, 517514), (2946, 505920), (2976, 500820), (3060, 487072), (3162, 471360), (3264, 456630), (3720, 400656), (3928, 379440), (3968, 375615), (4080, 365304), (4216, 353520), (4419, 337280), (4464, 333880), (4743, 314240), (4896, 304420), (4910, 303552), (4960, 300492), (5270, 282816), (5440, 273978), (5580, 267104), (5760, 258757), (5892, 252960), (5952, 250410), (6120, 243536), (6324, 235680), (6528, 228315), (7365, 202368), (7440, 200328), (7856, 189720), (7905, 188544), (8160, 182652), (8347, 178560), (8432, 176760), (8838, 168640), (8928, 166940), (9486, 157120), (9792, 152210), (9820, 151776), (9920, 150246), (10540, 141408), (10880, 136989), (11160, 133552), (11784, 126480), (11904, 125205), (12240, 121768), (12648, 117840), (14730, 101184), (14880, 100164), (15221, 97920), (15712, 94860), (15810, 94272), (16320, 91326), (16694, 89280), (16864, 88380), (17676, 84320), (17856, 83470), (18972, 78560), (19584, 76105), (19640, 75888), (19840, 75123), (21080, 70704), (22095, 67456), (22320, 66776), (23568, 63240), (23715, 62848), (24480, 60884), (25041, 59520), (25296, 58920), (29460, 50592), (29760, 50082), (30442, 48960), (31424, 47430), (31620, 47136), (32640, 45663), (33388, 44640), (33728, 44190), (35352, 42160), (35712, 41735), (37944, 39280)]