520413120

素因数分解:

$2^6\times 3^3\times 5^1\times {\mathrm{29}}^1\times {\mathrm{31}}^1\times {\mathrm{67}}^1$

素因数の和:153

約数の個数: 448

約数和(自身を含む): 1989734400

約数和(自身を除く): 1469321280

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 29, 30, 31, 32, 36, 40, 45, 48, 54, 58, 60, 62, 64, 67, 72, 80, 87, 90, 93, 96, 108, 116, 120, 124, 134, 135, 144, 145, 155, 160, 174, 180, 186, 192, 201, 216, 232, 240, 248, 261, 268, 270, 279, 288, 290, 310, 320, 335, 348, 360, 372, 402, 432, 435, 464, 465, 480, 496, 522, 536, 540, 558, 576, 580, 603, 620, 670, 696, 720, 744, 783, 804, 837, 864, 870, 899, 928, 930, 960, 992, 1005, 1044, 1072, 1080, 1116, 1160, 1206, 1240, 1305, 1340, 1392, 1395, 1440, 1488, 1566, 1608, 1674, 1728, 1740, 1798, 1809, 1856, 1860, 1943, 1984, 2010, 2077, 2088, 2144, 2160, 2232, 2320, 2412, 2480, 2610, 2680, 2697, 2784, 2790, 2880, 2976, 3015, 3132, 3216, 3348, 3480, 3596, 3618, 3720, 3886, 3915, 4020, 4154, 4176, 4185, 4288, 4320, 4464, 4495, 4640, 4824, 4960, 5220, 5360, 5394, 5568, 5580, 5829, 5952, 6030, 6231, 6264, 6432, 6696, 6960, 7192, 7236, 7440, 7772, 7830, 8040, 8091, 8308, 8352, 8370, 8640, 8928, 8990, 9045, 9280, 9648, 9715, 9920, 10385, 10440, 10720, 10788, 11160, 11658, 12060, 12462, 12528, 12864, 13392, 13485, 13920, 14384, 14472, 14880, 15544, 15660, 16080, 16182, 16616, 16704, 16740, 17487, 17856, 17980, 18090, 18693, 19296, 19430, 20770, 20880, 21440, 21576, 22320, 23316, 24120, 24273, 24924, 25056, 26784, 26970, 27840, 28768, 28944, 29145, 29760, 31088, 31155, 31320, 32160, 32364, 33232, 33480, 34974, 35960, 36180, 37386, 38592, 38860, 40455, 41540, 41760, 43152, 44640, 46632, 48240, 48546, 49848, 50112, 52461, 53568, 53940, 56079, 57536, 57888, 58290, 60233, 62176, 62310, 62640, 64320, 64728, 66464, 66960, 69948, 71920, 72360, 74772, 77720, 80910, 83080, 83520, 86304, 87435, 89280, 93264, 93465, 96480, 97092, 99696, 104922, 107880, 112158, 115776, 116580, 120466, 121365, 124352, 124620, 125280, 129456, 132928, 133920, 139896, 143840, 144720, 149544, 155440, 161820, 166160, 172608, 174870, 180699, 186528, 186930, 192960, 194184, 199392, 209844, 215760, 224316, 233160, 240932, 242730, 249240, 250560, 258912, 262305, 267840, 279792, 280395, 287680, 289440, 299088, 301165, 310880, 323640, 332320, 349740, 361398, 373056, 373860, 388368, 398784, 419688, 431520, 448632, 466320, 481864, 485460, 498480, 517824, 524610, 542097, 559584, 560790, 578880, 598176, 602330, 621760, 647280, 664640, 699480, 722796, 747720, 776736, 839376, 863040, 897264, 903495, 932640, 963728, 970920, 996960, 1049220, 1084194, 1119168, 1121580, 1196352, 1204660, 1294560, 1398960, 1445592, 1495440, 1553472, 1626291, 1678752, 1794528, 1806990, 1865280, 1927456, 1941840, 1993920, 2098440, 2168388, 2243160, 2409320, 2589120, 2710485, 2797920, 2891184, 2990880, 3252582, 3357504, 3589056, 3613980, 3854912, 3883680, 4196880, 4336776, 4486320, 4818640, 5420970, 5595840, 5782368, 5981760, 6505164, 7227960, 7767360, 8131455, 8393760, 8673552, 8972640, 9637280, 10841940, 11564736, 13010328, 14455920, 16262910, 16787520, 17347104, 17945280, 19274560, 21683880, 26020656, 28911840, 32525820, 34694208, 43367760, 52041312, 57823680, 65051640, 86735520, 104082624, 130103280, 173471040, 260206560, 520413120]

約数ペア:

[(1, 520413120), (2, 260206560), (3, 173471040), (4, 130103280), (5, 104082624), (6, 86735520), (8, 65051640), (9, 57823680), (10, 52041312), (12, 43367760), (15, 34694208), (16, 32525820), (18, 28911840), (20, 26020656), (24, 21683880), (27, 19274560), (29, 17945280), (30, 17347104), (31, 16787520), (32, 16262910), (36, 14455920), (40, 13010328), (45, 11564736), (48, 10841940), (54, 9637280), (58, 8972640), (60, 8673552), (62, 8393760), (64, 8131455), (67, 7767360), (72, 7227960), (80, 6505164), (87, 5981760), (90, 5782368), (93, 5595840), (96, 5420970), (108, 4818640), (116, 4486320), (120, 4336776), (124, 4196880), (134, 3883680), (135, 3854912), (144, 3613980), (145, 3589056), (155, 3357504), (160, 3252582), (174, 2990880), (180, 2891184), (186, 2797920), (192, 2710485), (201, 2589120), (216, 2409320), (232, 2243160), (240, 2168388), (248, 2098440), (261, 1993920), (268, 1941840), (270, 1927456), (279, 1865280), (288, 1806990), (290, 1794528), (310, 1678752), (320, 1626291), (335, 1553472), (348, 1495440), (360, 1445592), (372, 1398960), (402, 1294560), (432, 1204660), (435, 1196352), (464, 1121580), (465, 1119168), (480, 1084194), (496, 1049220), (522, 996960), (536, 970920), (540, 963728), (558, 932640), (576, 903495), (580, 897264), (603, 863040), (620, 839376), (670, 776736), (696, 747720), (720, 722796), (744, 699480), (783, 664640), (804, 647280), (837, 621760), (864, 602330), (870, 598176), (899, 578880), (928, 560790), (930, 559584), (960, 542097), (992, 524610), (1005, 517824), (1044, 498480), (1072, 485460), (1080, 481864), (1116, 466320), (1160, 448632), (1206, 431520), (1240, 419688), (1305, 398784), (1340, 388368), (1392, 373860), (1395, 373056), (1440, 361398), (1488, 349740), (1566, 332320), (1608, 323640), (1674, 310880), (1728, 301165), (1740, 299088), (1798, 289440), (1809, 287680), (1856, 280395), (1860, 279792), (1943, 267840), (1984, 262305), (2010, 258912), (2077, 250560), (2088, 249240), (2144, 242730), (2160, 240932), (2232, 233160), (2320, 224316), (2412, 215760), (2480, 209844), (2610, 199392), (2680, 194184), (2697, 192960), (2784, 186930), (2790, 186528), (2880, 180699), (2976, 174870), (3015, 172608), (3132, 166160), (3216, 161820), (3348, 155440), (3480, 149544), (3596, 144720), (3618, 143840), (3720, 139896), (3886, 133920), (3915, 132928), (4020, 129456), (4154, 125280), (4176, 124620), (4185, 124352), (4288, 121365), (4320, 120466), (4464, 116580), (4495, 115776), (4640, 112158), (4824, 107880), (4960, 104922), (5220, 99696), (5360, 97092), (5394, 96480), (5568, 93465), (5580, 93264), (5829, 89280), (5952, 87435), (6030, 86304), (6231, 83520), (6264, 83080), (6432, 80910), (6696, 77720), (6960, 74772), (7192, 72360), (7236, 71920), (7440, 69948), (7772, 66960), (7830, 66464), (8040, 64728), (8091, 64320), (8308, 62640), (8352, 62310), (8370, 62176), (8640, 60233), (8928, 58290), (8990, 57888), (9045, 57536), (9280, 56079), (9648, 53940), (9715, 53568), (9920, 52461), (10385, 50112), (10440, 49848), (10720, 48546), (10788, 48240), (11160, 46632), (11658, 44640), (12060, 43152), (12462, 41760), (12528, 41540), (12864, 40455), (13392, 38860), (13485, 38592), (13920, 37386), (14384, 36180), (14472, 35960), (14880, 34974), (15544, 33480), (15660, 33232), (16080, 32364), (16182, 32160), (16616, 31320), (16704, 31155), (16740, 31088), (17487, 29760), (17856, 29145), (17980, 28944), (18090, 28768), (18693, 27840), (19296, 26970), (19430, 26784), (20770, 25056), (20880, 24924), (21440, 24273), (21576, 24120), (22320, 23316)]