1279062720

素因数分解:

$2^6\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{127}}^1\times {\mathrm{269}}^1$

素因数の和:432

約数の個数: 336

約数和(自身を含む): 4792919040

約数和(自身を除く): 3513856320

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 16, 18, 20, 24, 26, 30, 32, 36, 39, 40, 45, 48, 52, 60, 64, 65, 72, 78, 80, 90, 96, 104, 117, 120, 127, 130, 144, 156, 160, 180, 192, 195, 208, 234, 240, 254, 260, 269, 288, 312, 320, 360, 381, 390, 416, 468, 480, 508, 520, 538, 576, 585, 624, 635, 720, 762, 780, 807, 832, 936, 960, 1016, 1040, 1076, 1143, 1170, 1248, 1270, 1345, 1440, 1524, 1560, 1614, 1651, 1872, 1905, 2032, 2080, 2152, 2286, 2340, 2421, 2496, 2540, 2690, 2880, 3048, 3120, 3228, 3302, 3497, 3744, 3810, 4035, 4064, 4160, 4304, 4572, 4680, 4842, 4953, 5080, 5380, 5715, 6096, 6240, 6456, 6604, 6994, 7488, 7620, 8070, 8128, 8255, 8608, 9144, 9360, 9684, 9906, 10160, 10491, 10760, 11430, 12105, 12192, 12480, 12912, 13208, 13988, 14859, 15240, 16140, 16510, 17216, 17485, 18288, 18720, 19368, 19812, 20320, 20982, 21520, 22860, 24210, 24384, 24765, 25824, 26416, 27976, 29718, 30480, 31473, 32280, 33020, 34163, 34970, 36576, 37440, 38736, 39624, 40640, 41964, 43040, 45720, 48420, 49530, 51648, 52455, 52832, 55952, 59436, 60960, 62946, 64560, 66040, 68326, 69940, 73152, 74295, 77472, 79248, 83928, 86080, 91440, 96840, 99060, 102489, 104910, 105664, 111904, 118872, 121920, 125892, 129120, 132080, 136652, 139880, 148590, 154944, 157365, 158496, 167856, 170815, 182880, 193680, 198120, 204978, 209820, 223808, 237744, 251784, 258240, 264160, 273304, 279760, 297180, 307467, 314730, 316992, 335712, 341630, 365760, 387360, 396240, 409956, 419640, 444119, 475488, 503568, 512445, 528320, 546608, 559520, 594360, 614934, 629460, 671424, 683260, 774720, 792480, 819912, 839280, 888238, 950976, 1007136, 1024890, 1093216, 1119040, 1188720, 1229868, 1258920, 1332357, 1366520, 1537335, 1584960, 1639824, 1678560, 1776476, 2014272, 2049780, 2186432, 2220595, 2377440, 2459736, 2517840, 2664714, 2733040, 3074670, 3279648, 3357120, 3552952, 3997071, 4099560, 4441190, 4754880, 4919472, 5035680, 5329428, 5466080, 6149340, 6559296, 6661785, 7105904, 7994142, 8199120, 8882380, 9838944, 10071360, 10658856, 10932160, 12298680, 13323570, 14211808, 15988284, 16398240, 17764760, 19677888, 19985355, 21317712, 24597360, 26647140, 28423616, 31976568, 32796480, 35529520, 39970710, 42635424, 49194720, 53294280, 63953136, 71059040, 79941420, 85270848, 98389440, 106588560, 127906272, 142118080, 159882840, 213177120, 255812544, 319765680, 426354240, 639531360, 1279062720]

約数ペア:

[(1, 1279062720), (2, 639531360), (3, 426354240), (4, 319765680), (5, 255812544), (6, 213177120), (8, 159882840), (9, 142118080), (10, 127906272), (12, 106588560), (13, 98389440), (15, 85270848), (16, 79941420), (18, 71059040), (20, 63953136), (24, 53294280), (26, 49194720), (30, 42635424), (32, 39970710), (36, 35529520), (39, 32796480), (40, 31976568), (45, 28423616), (48, 26647140), (52, 24597360), (60, 21317712), (64, 19985355), (65, 19677888), (72, 17764760), (78, 16398240), (80, 15988284), (90, 14211808), (96, 13323570), (104, 12298680), (117, 10932160), (120, 10658856), (127, 10071360), (130, 9838944), (144, 8882380), (156, 8199120), (160, 7994142), (180, 7105904), (192, 6661785), (195, 6559296), (208, 6149340), (234, 5466080), (240, 5329428), (254, 5035680), (260, 4919472), (269, 4754880), (288, 4441190), (312, 4099560), (320, 3997071), (360, 3552952), (381, 3357120), (390, 3279648), (416, 3074670), (468, 2733040), (480, 2664714), (508, 2517840), (520, 2459736), (538, 2377440), (576, 2220595), (585, 2186432), (624, 2049780), (635, 2014272), (720, 1776476), (762, 1678560), (780, 1639824), (807, 1584960), (832, 1537335), (936, 1366520), (960, 1332357), (1016, 1258920), (1040, 1229868), (1076, 1188720), (1143, 1119040), (1170, 1093216), (1248, 1024890), (1270, 1007136), (1345, 950976), (1440, 888238), (1524, 839280), (1560, 819912), (1614, 792480), (1651, 774720), (1872, 683260), (1905, 671424), (2032, 629460), (2080, 614934), (2152, 594360), (2286, 559520), (2340, 546608), (2421, 528320), (2496, 512445), (2540, 503568), (2690, 475488), (2880, 444119), (3048, 419640), (3120, 409956), (3228, 396240), (3302, 387360), (3497, 365760), (3744, 341630), (3810, 335712), (4035, 316992), (4064, 314730), (4160, 307467), (4304, 297180), (4572, 279760), (4680, 273304), (4842, 264160), (4953, 258240), (5080, 251784), (5380, 237744), (5715, 223808), (6096, 209820), (6240, 204978), (6456, 198120), (6604, 193680), (6994, 182880), (7488, 170815), (7620, 167856), (8070, 158496), (8128, 157365), (8255, 154944), (8608, 148590), (9144, 139880), (9360, 136652), (9684, 132080), (9906, 129120), (10160, 125892), (10491, 121920), (10760, 118872), (11430, 111904), (12105, 105664), (12192, 104910), (12480, 102489), (12912, 99060), (13208, 96840), (13988, 91440), (14859, 86080), (15240, 83928), (16140, 79248), (16510, 77472), (17216, 74295), (17485, 73152), (18288, 69940), (18720, 68326), (19368, 66040), (19812, 64560), (20320, 62946), (20982, 60960), (21520, 59436), (22860, 55952), (24210, 52832), (24384, 52455), (24765, 51648), (25824, 49530), (26416, 48420), (27976, 45720), (29718, 43040), (30480, 41964), (31473, 40640), (32280, 39624), (33020, 38736), (34163, 37440), (34970, 36576)]