15171621360

素因数分解:

$2^4\times 3^1\times 5^1\times 7^1\times {\mathrm{79}}^2\times {\mathrm{1447}}^1$

素因数の和:1628

約数の個数: 240

約数和(自身を含む): 54477513216

約数和(自身を除く): 39305891856

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 35, 40, 42, 48, 56, 60, 70, 79, 80, 84, 105, 112, 120, 140, 158, 168, 210, 237, 240, 280, 316, 336, 395, 420, 474, 553, 560, 632, 790, 840, 948, 1106, 1185, 1264, 1447, 1580, 1659, 1680, 1896, 2212, 2370, 2765, 2894, 3160, 3318, 3792, 4341, 4424, 4740, 5530, 5788, 6241, 6320, 6636, 7235, 8295, 8682, 8848, 9480, 10129, 11060, 11576, 12482, 13272, 14470, 16590, 17364, 18723, 18960, 20258, 21705, 22120, 23152, 24964, 26544, 28940, 30387, 31205, 33180, 34728, 37446, 40516, 43410, 43687, 44240, 49928, 50645, 57880, 60774, 62410, 66360, 69456, 74892, 81032, 86820, 87374, 93615, 99856, 101290, 114313, 115760, 121548, 124820, 131061, 132720, 149784, 151935, 162064, 173640, 174748, 187230, 202580, 218435, 228626, 243096, 249640, 262122, 299568, 303870, 342939, 347280, 349496, 374460, 405160, 436870, 457252, 486192, 499280, 524244, 571565, 607740, 655305, 685878, 698992, 748920, 800191, 810320, 873740, 914504, 1048488, 1143130, 1215480, 1310610, 1371756, 1497840, 1600382, 1714695, 1747480, 1829008, 2096976, 2286260, 2400573, 2430960, 2621220, 2743512, 3200764, 3429390, 3494960, 4000955, 4572520, 4801146, 5242440, 5487024, 6401528, 6858780, 8001910, 9030727, 9145040, 9602292, 10484880, 12002865, 12803056, 13717560, 16003820, 18061454, 19204584, 24005730, 27092181, 27435120, 32007640, 36122908, 38409168, 45153635, 48011460, 54184362, 63215089, 64015280, 72245816, 90307270, 96022920, 108368724, 126430178, 135460905, 144491632, 180614540, 189645267, 192045840, 216737448, 252860356, 270921810, 316075445, 361229080, 379290534, 433474896, 505720712, 541843620, 632150890, 722458160, 758581068, 948226335, 1011441424, 1083687240, 1264301780, 1517162136, 1896452670, 2167374480, 2528603560, 3034324272, 3792905340, 5057207120, 7585810680, 15171621360]

約数ペア:

[(1, 15171621360), (2, 7585810680), (3, 5057207120), (4, 3792905340), (5, 3034324272), (6, 2528603560), (7, 2167374480), (8, 1896452670), (10, 1517162136), (12, 1264301780), (14, 1083687240), (15, 1011441424), (16, 948226335), (20, 758581068), (21, 722458160), (24, 632150890), (28, 541843620), (30, 505720712), (35, 433474896), (40, 379290534), (42, 361229080), (48, 316075445), (56, 270921810), (60, 252860356), (70, 216737448), (79, 192045840), (80, 189645267), (84, 180614540), (105, 144491632), (112, 135460905), (120, 126430178), (140, 108368724), (158, 96022920), (168, 90307270), (210, 72245816), (237, 64015280), (240, 63215089), (280, 54184362), (316, 48011460), (336, 45153635), (395, 38409168), (420, 36122908), (474, 32007640), (553, 27435120), (560, 27092181), (632, 24005730), (790, 19204584), (840, 18061454), (948, 16003820), (1106, 13717560), (1185, 12803056), (1264, 12002865), (1447, 10484880), (1580, 9602292), (1659, 9145040), (1680, 9030727), (1896, 8001910), (2212, 6858780), (2370, 6401528), (2765, 5487024), (2894, 5242440), (3160, 4801146), (3318, 4572520), (3792, 4000955), (4341, 3494960), (4424, 3429390), (4740, 3200764), (5530, 2743512), (5788, 2621220), (6241, 2430960), (6320, 2400573), (6636, 2286260), (7235, 2096976), (8295, 1829008), (8682, 1747480), (8848, 1714695), (9480, 1600382), (10129, 1497840), (11060, 1371756), (11576, 1310610), (12482, 1215480), (13272, 1143130), (14470, 1048488), (16590, 914504), (17364, 873740), (18723, 810320), (18960, 800191), (20258, 748920), (21705, 698992), (22120, 685878), (23152, 655305), (24964, 607740), (26544, 571565), (28940, 524244), (30387, 499280), (31205, 486192), (33180, 457252), (34728, 436870), (37446, 405160), (40516, 374460), (43410, 349496), (43687, 347280), (44240, 342939), (49928, 303870), (50645, 299568), (57880, 262122), (60774, 249640), (62410, 243096), (66360, 228626), (69456, 218435), (74892, 202580), (81032, 187230), (86820, 174748), (87374, 173640), (93615, 162064), (99856, 151935), (101290, 149784), (114313, 132720), (115760, 131061), (121548, 124820)]