2017638720

素因数分解:

$2^6\times 3^8\times 5^1\times {\mathrm{31}}^2$

素因数の和:103

約数の個数: 378

約数和(自身を含む): 7446350106

約数和(自身を除く): 5428711386

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, 6561, 6696, 7290, 7440, 7533, 7688, 7776, 8370, 8640, 8649, 8748, 8928, 9610, 9720, 9920, 10044, 10935, 11160, 11532, 11664, 12555, 12960, 13122, 13392, 14415, 14580, 14880, 15066, 15376, 15552, 16740, 17298, 17496, 17856, 19220, 19440, 20088, 21870, 22320, 22599, 23064, 23328, 25110, 25920, 25947, 26244, 26784, 28830, 29160, 29760, 30132, 30752, 32805, 33480, 34596, 34992, 37665, 38440, 38880, 40176, 43245, 43740, 44640, 45198, 46128, 46656, 50220, 51894, 52488, 53568, 57660, 58320, 60264, 61504, 65610, 66960, 67797, 69192, 69984, 75330, 76880, 77760, 77841, 80352, 86490, 87480, 89280, 90396, 92256, 100440, 103788, 104976, 112995, 115320, 116640, 120528, 129735, 131220, 133920, 135594, 138384, 139968, 150660, 153760, 155682, 160704, 172980, 174960, 180792, 184512, 200880, 203391, 207576, 209952, 225990, 230640, 233280, 233523, 241056, 259470, 262440, 267840, 271188, 276768, 301320, 307520, 311364, 338985, 345960, 349920, 361584, 389205, 401760, 406782, 415152, 419904, 451980, 461280, 467046, 482112, 518940, 524880, 542376, 553536, 602640, 622728, 677970, 691920, 699840, 700569, 723168, 778410, 803520, 813564, 830304, 903960, 922560, 934092, 1016955, 1037880, 1049760, 1084752, 1167615, 1205280, 1245456, 1355940, 1383840, 1401138, 1446336, 1556820, 1627128, 1660608, 1807920, 1868184, 2033910, 2075760, 2099520, 2101707, 2169504, 2335230, 2410560, 2490912, 2711880, 2767680, 2802276, 3113640, 3254256, 3502845, 3615840, 3736368, 4067820, 4151520, 4203414, 4339008, 4670460, 4981824, 5423760, 5604552, 6227280, 6305121, 6508512, 7005690, 7231680, 7472736, 8135640, 8303040, 8406828, 9340920, 10508535, 10847520, 11209104, 12454560, 12610242, 13017024, 14011380, 14945472, 16271280, 16813656, 18681840, 21017070, 21695040, 22418208, 24909120, 25220484, 28022760, 31525605, 32542560, 33627312, 37363680, 42034140, 44836416, 50440968, 56045520, 63051210, 65085120, 67254624, 74727360, 84068280, 100881936, 112091040, 126102420, 134509248, 168136560, 201763872, 224182080, 252204840, 336273120, 403527744, 504409680, 672546240, 1008819360, 2017638720]

約数ペア:

[(1, 2017638720), (2, 1008819360), (3, 672546240), (4, 504409680), (5, 403527744), (6, 336273120), (8, 252204840), (9, 224182080), (10, 201763872), (12, 168136560), (15, 134509248), (16, 126102420), (18, 112091040), (20, 100881936), (24, 84068280), (27, 74727360), (30, 67254624), (31, 65085120), (32, 63051210), (36, 56045520), (40, 50440968), (45, 44836416), (48, 42034140), (54, 37363680), (60, 33627312), (62, 32542560), (64, 31525605), (72, 28022760), (80, 25220484), (81, 24909120), (90, 22418208), (93, 21695040), (96, 21017070), (108, 18681840), (120, 16813656), (124, 16271280), (135, 14945472), (144, 14011380), (155, 13017024), (160, 12610242), (162, 12454560), (180, 11209104), (186, 10847520), (192, 10508535), (216, 9340920), (240, 8406828), (243, 8303040), (248, 8135640), (270, 7472736), (279, 7231680), (288, 7005690), (310, 6508512), (320, 6305121), (324, 6227280), (360, 5604552), (372, 5423760), (405, 4981824), (432, 4670460), (465, 4339008), (480, 4203414), (486, 4151520), (496, 4067820), (540, 3736368), (558, 3615840), (576, 3502845), (620, 3254256), (648, 3113640), (720, 2802276), (729, 2767680), (744, 2711880), (810, 2490912), (837, 2410560), (864, 2335230), (930, 2169504), (960, 2101707), (961, 2099520), (972, 2075760), (992, 2033910), (1080, 1868184), (1116, 1807920), (1215, 1660608), (1240, 1627128), (1296, 1556820), (1395, 1446336), (1440, 1401138), (1458, 1383840), (1488, 1355940), (1620, 1245456), (1674, 1205280), (1728, 1167615), (1860, 1084752), (1922, 1049760), (1944, 1037880), (1984, 1016955), (2160, 934092), (2187, 922560), (2232, 903960), (2430, 830304), (2480, 813564), (2511, 803520), (2592, 778410), (2790, 723168), (2880, 700569), (2883, 699840), (2916, 691920), (2976, 677970), (3240, 622728), (3348, 602640), (3645, 553536), (3720, 542376), (3844, 524880), (3888, 518940), (4185, 482112), (4320, 467046), (4374, 461280), (4464, 451980), (4805, 419904), (4860, 415152), (4960, 406782), (5022, 401760), (5184, 389205), (5580, 361584), (5766, 349920), (5832, 345960), (5952, 338985), (6480, 311364), (6561, 307520), (6696, 301320), (7290, 276768), (7440, 271188), (7533, 267840), (7688, 262440), (7776, 259470), (8370, 241056), (8640, 233523), (8649, 233280), (8748, 230640), (8928, 225990), (9610, 209952), (9720, 207576), (9920, 203391), (10044, 200880), (10935, 184512), (11160, 180792), (11532, 174960), (11664, 172980), (12555, 160704), (12960, 155682), (13122, 153760), (13392, 150660), (14415, 139968), (14580, 138384), (14880, 135594), (15066, 133920), (15376, 131220), (15552, 129735), (16740, 120528), (17298, 116640), (17496, 115320), (17856, 112995), (19220, 104976), (19440, 103788), (20088, 100440), (21870, 92256), (22320, 90396), (22599, 89280), (23064, 87480), (23328, 86490), (25110, 80352), (25920, 77841), (25947, 77760), (26244, 76880), (26784, 75330), (28830, 69984), (29160, 69192), (29760, 67797), (30132, 66960), (30752, 65610), (32805, 61504), (33480, 60264), (34596, 58320), (34992, 57660), (37665, 53568), (38440, 52488), (38880, 51894), (40176, 50220), (43245, 46656), (43740, 46128), (44640, 45198)]