112644280

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{37}}^1\times {\mathrm{83}}^1\times {\mathrm{131}}^1$

素因数の和:269

約数の個数: 128

約数和(自身を含む): 303367680

約数和(自身を除く): 190723400

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 28, 35, 37, 40, 56, 70, 74, 83, 131, 140, 148, 166, 185, 259, 262, 280, 296, 332, 370, 415, 518, 524, 581, 655, 664, 740, 830, 917, 1036, 1048, 1162, 1295, 1310, 1480, 1660, 1834, 2072, 2324, 2590, 2620, 2905, 3071, 3320, 3668, 4585, 4648, 4847, 5180, 5240, 5810, 6142, 7336, 9170, 9694, 10360, 10873, 11620, 12284, 15355, 18340, 19388, 21497, 21746, 23240, 24235, 24568, 30710, 33929, 36680, 38776, 42994, 43492, 48470, 54365, 61420, 67858, 76111, 85988, 86984, 96940, 107485, 108730, 122840, 135716, 152222, 169645, 171976, 193880, 214970, 217460, 271432, 304444, 339290, 380555, 402301, 429940, 434920, 608888, 678580, 761110, 804602, 859880, 1357160, 1522220, 1609204, 2011505, 2816107, 3044440, 3218408, 4023010, 5632214, 8046020, 11264428, 14080535, 16092040, 22528856, 28161070, 56322140, 112644280]

約数ペア:

[(1, 112644280), (2, 56322140), (4, 28161070), (5, 22528856), (7, 16092040), (8, 14080535), (10, 11264428), (14, 8046020), (20, 5632214), (28, 4023010), (35, 3218408), (37, 3044440), (40, 2816107), (56, 2011505), (70, 1609204), (74, 1522220), (83, 1357160), (131, 859880), (140, 804602), (148, 761110), (166, 678580), (185, 608888), (259, 434920), (262, 429940), (280, 402301), (296, 380555), (332, 339290), (370, 304444), (415, 271432), (518, 217460), (524, 214970), (581, 193880), (655, 171976), (664, 169645), (740, 152222), (830, 135716), (917, 122840), (1036, 108730), (1048, 107485), (1162, 96940), (1295, 86984), (1310, 85988), (1480, 76111), (1660, 67858), (1834, 61420), (2072, 54365), (2324, 48470), (2590, 43492), (2620, 42994), (2905, 38776), (3071, 36680), (3320, 33929), (3668, 30710), (4585, 24568), (4648, 24235), (4847, 23240), (5180, 21746), (5240, 21497), (5810, 19388), (6142, 18340), (7336, 15355), (9170, 12284), (9694, 11620), (10360, 10873)]