672546240

素因数分解:

$2^6\times 3^7\times 5^1\times {\mathrm{31}}^2$

素因数の和:100

約数の個数: 336

約数和(自身を含む): 2481864480

約数和(自身を除く): 1809318240

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 31, 32, 36, 40, 45, 48, 54, 60, 62, 64, 72, 80, 81, 90, 93, 96, 108, 120, 124, 135, 144, 155, 160, 162, 180, 186, 192, 216, 240, 243, 248, 270, 279, 288, 310, 320, 324, 360, 372, 405, 432, 465, 480, 486, 496, 540, 558, 576, 620, 648, 720, 729, 744, 810, 837, 864, 930, 960, 961, 972, 992, 1080, 1116, 1215, 1240, 1296, 1395, 1440, 1458, 1488, 1620, 1674, 1728, 1860, 1922, 1944, 1984, 2160, 2187, 2232, 2430, 2480, 2511, 2592, 2790, 2880, 2883, 2916, 2976, 3240, 3348, 3645, 3720, 3844, 3888, 4185, 4320, 4374, 4464, 4805, 4860, 4960, 5022, 5184, 5580, 5766, 5832, 5952, 6480, 6696, 7290, 7440, 7533, 7688, 7776, 8370, 8640, 8649, 8748, 8928, 9610, 9720, 9920, 10044, 10935, 11160, 11532, 11664, 12555, 12960, 13392, 14415, 14580, 14880, 15066, 15376, 15552, 16740, 17298, 17496, 17856, 19220, 19440, 20088, 21870, 22320, 22599, 23064, 23328, 25110, 25920, 25947, 26784, 28830, 29160, 29760, 30132, 30752, 33480, 34596, 34992, 37665, 38440, 38880, 40176, 43245, 43740, 44640, 45198, 46128, 46656, 50220, 51894, 53568, 57660, 58320, 60264, 61504, 66960, 67797, 69192, 69984, 75330, 76880, 77760, 77841, 80352, 86490, 87480, 89280, 90396, 92256, 100440, 103788, 112995, 115320, 116640, 120528, 129735, 133920, 135594, 138384, 139968, 150660, 153760, 155682, 160704, 172980, 174960, 180792, 184512, 200880, 207576, 225990, 230640, 233280, 233523, 241056, 259470, 267840, 271188, 276768, 301320, 307520, 311364, 338985, 345960, 349920, 361584, 389205, 401760, 415152, 451980, 461280, 467046, 482112, 518940, 542376, 553536, 602640, 622728, 677970, 691920, 699840, 700569, 723168, 778410, 803520, 830304, 903960, 922560, 934092, 1037880, 1084752, 1167615, 1205280, 1245456, 1355940, 1383840, 1401138, 1446336, 1556820, 1660608, 1807920, 1868184, 2075760, 2101707, 2169504, 2335230, 2410560, 2490912, 2711880, 2767680, 2802276, 3113640, 3502845, 3615840, 3736368, 4151520, 4203414, 4339008, 4670460, 4981824, 5423760, 5604552, 6227280, 7005690, 7231680, 7472736, 8303040, 8406828, 9340920, 10508535, 10847520, 11209104, 12454560, 14011380, 14945472, 16813656, 18681840, 21017070, 21695040, 22418208, 24909120, 28022760, 33627312, 37363680, 42034140, 44836416, 56045520, 67254624, 74727360, 84068280, 112091040, 134509248, 168136560, 224182080, 336273120, 672546240]

約数ペア:

[(1, 672546240), (2, 336273120), (3, 224182080), (4, 168136560), (5, 134509248), (6, 112091040), (8, 84068280), (9, 74727360), (10, 67254624), (12, 56045520), (15, 44836416), (16, 42034140), (18, 37363680), (20, 33627312), (24, 28022760), (27, 24909120), (30, 22418208), (31, 21695040), (32, 21017070), (36, 18681840), (40, 16813656), (45, 14945472), (48, 14011380), (54, 12454560), (60, 11209104), (62, 10847520), (64, 10508535), (72, 9340920), (80, 8406828), (81, 8303040), (90, 7472736), (93, 7231680), (96, 7005690), (108, 6227280), (120, 5604552), (124, 5423760), (135, 4981824), (144, 4670460), (155, 4339008), (160, 4203414), (162, 4151520), (180, 3736368), (186, 3615840), (192, 3502845), (216, 3113640), (240, 2802276), (243, 2767680), (248, 2711880), (270, 2490912), (279, 2410560), (288, 2335230), (310, 2169504), (320, 2101707), (324, 2075760), (360, 1868184), (372, 1807920), (405, 1660608), (432, 1556820), (465, 1446336), (480, 1401138), (486, 1383840), (496, 1355940), (540, 1245456), (558, 1205280), (576, 1167615), (620, 1084752), (648, 1037880), (720, 934092), (729, 922560), (744, 903960), (810, 830304), (837, 803520), (864, 778410), (930, 723168), (960, 700569), (961, 699840), (972, 691920), (992, 677970), (1080, 622728), (1116, 602640), (1215, 553536), (1240, 542376), (1296, 518940), (1395, 482112), (1440, 467046), (1458, 461280), (1488, 451980), (1620, 415152), (1674, 401760), (1728, 389205), (1860, 361584), (1922, 349920), (1944, 345960), (1984, 338985), (2160, 311364), (2187, 307520), (2232, 301320), (2430, 276768), (2480, 271188), (2511, 267840), (2592, 259470), (2790, 241056), (2880, 233523), (2883, 233280), (2916, 230640), (2976, 225990), (3240, 207576), (3348, 200880), (3645, 184512), (3720, 180792), (3844, 174960), (3888, 172980), (4185, 160704), (4320, 155682), (4374, 153760), (4464, 150660), (4805, 139968), (4860, 138384), (4960, 135594), (5022, 133920), (5184, 129735), (5580, 120528), (5766, 116640), (5832, 115320), (5952, 112995), (6480, 103788), (6696, 100440), (7290, 92256), (7440, 90396), (7533, 89280), (7688, 87480), (7776, 86490), (8370, 80352), (8640, 77841), (8649, 77760), (8748, 76880), (8928, 75330), (9610, 69984), (9720, 69192), (9920, 67797), (10044, 66960), (10935, 61504), (11160, 60264), (11532, 58320), (11664, 57660), (12555, 53568), (12960, 51894), (13392, 50220), (14415, 46656), (14580, 46128), (14880, 45198), (15066, 44640), (15376, 43740), (15552, 43245), (16740, 40176), (17298, 38880), (17496, 38440), (17856, 37665), (19220, 34992), (19440, 34596), (20088, 33480), (21870, 30752), (22320, 30132), (22599, 29760), (23064, 29160), (23328, 28830), (25110, 26784), (25920, 25947)]