450577120

素因数分解:

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

素因数の和:273

約数の個数: 192

約数和(自身を含む): 1274144256

約数和(自身を除く): 823567136

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 32, 35, 37, 40, 56, 70, 74, 80, 83, 112, 131, 140, 148, 160, 166, 185, 224, 259, 262, 280, 296, 332, 370, 415, 518, 524, 560, 581, 592, 655, 664, 740, 830, 917, 1036, 1048, 1120, 1162, 1184, 1295, 1310, 1328, 1480, 1660, 1834, 2072, 2096, 2324, 2590, 2620, 2656, 2905, 2960, 3071, 3320, 3668, 4144, 4192, 4585, 4648, 4847, 5180, 5240, 5810, 5920, 6142, 6640, 7336, 8288, 9170, 9296, 9694, 10360, 10480, 10873, 11620, 12284, 13280, 14672, 15355, 18340, 18592, 19388, 20720, 20960, 21497, 21746, 23240, 24235, 24568, 29344, 30710, 33929, 36680, 38776, 41440, 42994, 43492, 46480, 48470, 49136, 54365, 61420, 67858, 73360, 76111, 77552, 85988, 86984, 92960, 96940, 98272, 107485, 108730, 122840, 135716, 146720, 152222, 155104, 169645, 171976, 173968, 193880, 214970, 217460, 245680, 271432, 304444, 339290, 343952, 347936, 380555, 387760, 402301, 429940, 434920, 491360, 542864, 608888, 678580, 687904, 761110, 775520, 804602, 859880, 869840, 1085728, 1217776, 1357160, 1522220, 1609204, 1719760, 1739680, 2011505, 2435552, 2714320, 2816107, 3044440, 3218408, 3439520, 4023010, 5428640, 5632214, 6088880, 6436816, 8046020, 11264428, 12177760, 12873632, 14080535, 16092040, 22528856, 28161070, 32184080, 45057712, 56322140, 64368160, 90115424, 112644280, 225288560, 450577120]

約数ペア:

[(1, 450577120), (2, 225288560), (4, 112644280), (5, 90115424), (7, 64368160), (8, 56322140), (10, 45057712), (14, 32184080), (16, 28161070), (20, 22528856), (28, 16092040), (32, 14080535), (35, 12873632), (37, 12177760), (40, 11264428), (56, 8046020), (70, 6436816), (74, 6088880), (80, 5632214), (83, 5428640), (112, 4023010), (131, 3439520), (140, 3218408), (148, 3044440), (160, 2816107), (166, 2714320), (185, 2435552), (224, 2011505), (259, 1739680), (262, 1719760), (280, 1609204), (296, 1522220), (332, 1357160), (370, 1217776), (415, 1085728), (518, 869840), (524, 859880), (560, 804602), (581, 775520), (592, 761110), (655, 687904), (664, 678580), (740, 608888), (830, 542864), (917, 491360), (1036, 434920), (1048, 429940), (1120, 402301), (1162, 387760), (1184, 380555), (1295, 347936), (1310, 343952), (1328, 339290), (1480, 304444), (1660, 271432), (1834, 245680), (2072, 217460), (2096, 214970), (2324, 193880), (2590, 173968), (2620, 171976), (2656, 169645), (2905, 155104), (2960, 152222), (3071, 146720), (3320, 135716), (3668, 122840), (4144, 108730), (4192, 107485), (4585, 98272), (4648, 96940), (4847, 92960), (5180, 86984), (5240, 85988), (5810, 77552), (5920, 76111), (6142, 73360), (6640, 67858), (7336, 61420), (8288, 54365), (9170, 49136), (9296, 48470), (9694, 46480), (10360, 43492), (10480, 42994), (10873, 41440), (11620, 38776), (12284, 36680), (13280, 33929), (14672, 30710), (15355, 29344), (18340, 24568), (18592, 24235), (19388, 23240), (20720, 21746), (20960, 21497)]