660632760

素因数分解:

$2^3\times 3^4\times 5^1\times {\mathrm{29}}^1\times {\mathrm{79}}^1\times {\mathrm{89}}^1$

素因数の和:220

約数の個数: 320

約数和(自身を含む): 2352240000

約数和(自身を除く): 1691607240

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 27, 29, 30, 36, 40, 45, 54, 58, 60, 72, 79, 81, 87, 89, 90, 108, 116, 120, 135, 145, 158, 162, 174, 178, 180, 216, 232, 237, 261, 267, 270, 290, 316, 324, 348, 356, 360, 395, 405, 435, 445, 474, 522, 534, 540, 580, 632, 648, 696, 711, 712, 783, 790, 801, 810, 870, 890, 948, 1044, 1068, 1080, 1160, 1185, 1305, 1335, 1422, 1566, 1580, 1602, 1620, 1740, 1780, 1896, 2088, 2133, 2136, 2291, 2349, 2370, 2403, 2581, 2610, 2670, 2844, 3132, 3160, 3204, 3240, 3480, 3555, 3560, 3915, 4005, 4266, 4582, 4698, 4740, 4806, 5162, 5220, 5340, 5688, 6264, 6399, 6408, 6873, 7031, 7110, 7209, 7743, 7830, 8010, 8532, 9164, 9396, 9480, 9612, 10324, 10440, 10665, 10680, 11455, 11745, 12015, 12798, 12905, 13746, 14062, 14220, 14418, 15486, 15660, 16020, 17064, 18328, 18792, 19224, 20619, 20648, 21093, 21330, 22910, 23229, 23490, 24030, 25596, 25810, 27492, 28124, 28440, 28836, 30972, 31320, 31995, 32040, 34365, 35155, 36045, 38715, 41238, 42186, 42660, 45820, 46458, 46980, 48060, 51192, 51620, 54984, 56248, 57672, 61857, 61944, 63279, 63990, 68730, 69687, 70310, 72090, 77430, 82476, 84372, 85320, 91640, 92916, 93960, 96120, 103095, 103240, 105465, 116145, 123714, 126558, 127980, 137460, 139374, 140620, 144180, 154860, 164952, 168744, 185571, 185832, 189837, 203899, 206190, 209061, 210930, 232290, 247428, 253116, 255960, 274920, 278748, 281240, 288360, 309285, 309720, 316395, 348435, 371142, 379674, 407798, 412380, 418122, 421860, 464580, 494856, 506232, 557496, 569511, 611697, 618570, 632790, 696870, 742284, 759348, 815596, 824760, 836244, 843720, 927855, 929160, 949185, 1019495, 1045305, 1139022, 1223394, 1237140, 1265580, 1393740, 1484568, 1518696, 1631192, 1672488, 1835091, 1855710, 1898370, 2038990, 2090610, 2278044, 2446788, 2474280, 2531160, 2787480, 2847555, 3058485, 3670182, 3711420, 3796740, 4077980, 4181220, 4556088, 4893576, 5505273, 5695110, 6116970, 7340364, 7422840, 7593480, 8155960, 8362440, 9175455, 11010546, 11390220, 12233940, 14680728, 16515819, 18350910, 22021092, 22780440, 24467880, 27526365, 33031638, 36701820, 44042184, 55052730, 66063276, 73403640, 82579095, 110105460, 132126552, 165158190, 220210920, 330316380, 660632760]

約数ペア:

[(1, 660632760), (2, 330316380), (3, 220210920), (4, 165158190), (5, 132126552), (6, 110105460), (8, 82579095), (9, 73403640), (10, 66063276), (12, 55052730), (15, 44042184), (18, 36701820), (20, 33031638), (24, 27526365), (27, 24467880), (29, 22780440), (30, 22021092), (36, 18350910), (40, 16515819), (45, 14680728), (54, 12233940), (58, 11390220), (60, 11010546), (72, 9175455), (79, 8362440), (81, 8155960), (87, 7593480), (89, 7422840), (90, 7340364), (108, 6116970), (116, 5695110), (120, 5505273), (135, 4893576), (145, 4556088), (158, 4181220), (162, 4077980), (174, 3796740), (178, 3711420), (180, 3670182), (216, 3058485), (232, 2847555), (237, 2787480), (261, 2531160), (267, 2474280), (270, 2446788), (290, 2278044), (316, 2090610), (324, 2038990), (348, 1898370), (356, 1855710), (360, 1835091), (395, 1672488), (405, 1631192), (435, 1518696), (445, 1484568), (474, 1393740), (522, 1265580), (534, 1237140), (540, 1223394), (580, 1139022), (632, 1045305), (648, 1019495), (696, 949185), (711, 929160), (712, 927855), (783, 843720), (790, 836244), (801, 824760), (810, 815596), (870, 759348), (890, 742284), (948, 696870), (1044, 632790), (1068, 618570), (1080, 611697), (1160, 569511), (1185, 557496), (1305, 506232), (1335, 494856), (1422, 464580), (1566, 421860), (1580, 418122), (1602, 412380), (1620, 407798), (1740, 379674), (1780, 371142), (1896, 348435), (2088, 316395), (2133, 309720), (2136, 309285), (2291, 288360), (2349, 281240), (2370, 278748), (2403, 274920), (2581, 255960), (2610, 253116), (2670, 247428), (2844, 232290), (3132, 210930), (3160, 209061), (3204, 206190), (3240, 203899), (3480, 189837), (3555, 185832), (3560, 185571), (3915, 168744), (4005, 164952), (4266, 154860), (4582, 144180), (4698, 140620), (4740, 139374), (4806, 137460), (5162, 127980), (5220, 126558), (5340, 123714), (5688, 116145), (6264, 105465), (6399, 103240), (6408, 103095), (6873, 96120), (7031, 93960), (7110, 92916), (7209, 91640), (7743, 85320), (7830, 84372), (8010, 82476), (8532, 77430), (9164, 72090), (9396, 70310), (9480, 69687), (9612, 68730), (10324, 63990), (10440, 63279), (10665, 61944), (10680, 61857), (11455, 57672), (11745, 56248), (12015, 54984), (12798, 51620), (12905, 51192), (13746, 48060), (14062, 46980), (14220, 46458), (14418, 45820), (15486, 42660), (15660, 42186), (16020, 41238), (17064, 38715), (18328, 36045), (18792, 35155), (19224, 34365), (20619, 32040), (20648, 31995), (21093, 31320), (21330, 30972), (22910, 28836), (23229, 28440), (23490, 28124), (24030, 27492), (25596, 25810)]