1547869680

素因数分解:

$2^4\times 3^2\times 5^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{9907}}^1$

素因数の和:9964

約数の個数: 240

約数和(自身を含む): 6133131264

約数和(自身を除く): 4585261584

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 28, 30, 31, 35, 36, 40, 42, 45, 48, 56, 60, 62, 63, 70, 72, 80, 84, 90, 93, 105, 112, 120, 124, 126, 140, 144, 155, 168, 180, 186, 210, 217, 240, 248, 252, 279, 280, 310, 315, 336, 360, 372, 420, 434, 465, 496, 504, 558, 560, 620, 630, 651, 720, 744, 840, 868, 930, 1008, 1085, 1116, 1240, 1260, 1302, 1395, 1488, 1680, 1736, 1860, 1953, 2170, 2232, 2480, 2520, 2604, 2790, 3255, 3472, 3720, 3906, 4340, 4464, 5040, 5208, 5580, 6510, 7440, 7812, 8680, 9765, 9907, 10416, 11160, 13020, 15624, 17360, 19530, 19814, 22320, 26040, 29721, 31248, 39060, 39628, 49535, 52080, 59442, 69349, 78120, 79256, 89163, 99070, 118884, 138698, 148605, 156240, 158512, 178326, 198140, 208047, 237768, 277396, 297210, 307117, 346745, 356652, 396280, 416094, 445815, 475536, 554792, 594420, 614234, 624141, 693490, 713304, 792560, 832188, 891630, 921351, 1040235, 1109584, 1188840, 1228468, 1248282, 1386980, 1426608, 1535585, 1664376, 1783260, 1842702, 2080470, 2149819, 2377680, 2456936, 2496564, 2764053, 2773960, 3071170, 3120705, 3328752, 3566520, 3685404, 4160940, 4299638, 4606755, 4913872, 4993128, 5528106, 5547920, 6142340, 6241410, 6449457, 7133040, 7370808, 8321880, 8599276, 9213510, 9986256, 10749095, 11056212, 12284680, 12482820, 12898914, 13820265, 14741616, 16643760, 17198552, 18427020, 19348371, 21498190, 22112424, 24569360, 24965640, 25797828, 27640530, 32247285, 34397104, 36854040, 38696742, 42996380, 44224848, 49931280, 51595656, 55281060, 64494570, 73708080, 77393484, 85992760, 96741855, 103191312, 110562120, 128989140, 154786968, 171985520, 193483710, 221124240, 257978280, 309573936, 386967420, 515956560, 773934840, 1547869680]

約数ペア:

[(1, 1547869680), (2, 773934840), (3, 515956560), (4, 386967420), (5, 309573936), (6, 257978280), (7, 221124240), (8, 193483710), (9, 171985520), (10, 154786968), (12, 128989140), (14, 110562120), (15, 103191312), (16, 96741855), (18, 85992760), (20, 77393484), (21, 73708080), (24, 64494570), (28, 55281060), (30, 51595656), (31, 49931280), (35, 44224848), (36, 42996380), (40, 38696742), (42, 36854040), (45, 34397104), (48, 32247285), (56, 27640530), (60, 25797828), (62, 24965640), (63, 24569360), (70, 22112424), (72, 21498190), (80, 19348371), (84, 18427020), (90, 17198552), (93, 16643760), (105, 14741616), (112, 13820265), (120, 12898914), (124, 12482820), (126, 12284680), (140, 11056212), (144, 10749095), (155, 9986256), (168, 9213510), (180, 8599276), (186, 8321880), (210, 7370808), (217, 7133040), (240, 6449457), (248, 6241410), (252, 6142340), (279, 5547920), (280, 5528106), (310, 4993128), (315, 4913872), (336, 4606755), (360, 4299638), (372, 4160940), (420, 3685404), (434, 3566520), (465, 3328752), (496, 3120705), (504, 3071170), (558, 2773960), (560, 2764053), (620, 2496564), (630, 2456936), (651, 2377680), (720, 2149819), (744, 2080470), (840, 1842702), (868, 1783260), (930, 1664376), (1008, 1535585), (1085, 1426608), (1116, 1386980), (1240, 1248282), (1260, 1228468), (1302, 1188840), (1395, 1109584), (1488, 1040235), (1680, 921351), (1736, 891630), (1860, 832188), (1953, 792560), (2170, 713304), (2232, 693490), (2480, 624141), (2520, 614234), (2604, 594420), (2790, 554792), (3255, 475536), (3472, 445815), (3720, 416094), (3906, 396280), (4340, 356652), (4464, 346745), (5040, 307117), (5208, 297210), (5580, 277396), (6510, 237768), (7440, 208047), (7812, 198140), (8680, 178326), (9765, 158512), (9907, 156240), (10416, 148605), (11160, 138698), (13020, 118884), (15624, 99070), (17360, 89163), (19530, 79256), (19814, 78120), (22320, 69349), (26040, 59442), (29721, 52080), (31248, 49535), (39060, 39628)]