190660960

素因数分解:

$2^5\times 5^1\times 7^2\times {\mathrm{83}}^1\times {\mathrm{293}}^1$

素因数の和:405

約数の個数: 144

約数和(自身を含む): 532100016

約数和(自身を除く): 341439056

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 32, 35, 40, 49, 56, 70, 80, 83, 98, 112, 140, 160, 166, 196, 224, 245, 280, 293, 332, 392, 415, 490, 560, 581, 586, 664, 784, 830, 980, 1120, 1162, 1172, 1328, 1465, 1568, 1660, 1960, 2051, 2324, 2344, 2656, 2905, 2930, 3320, 3920, 4067, 4102, 4648, 4688, 5810, 5860, 6640, 7840, 8134, 8204, 9296, 9376, 10255, 11620, 11720, 13280, 14357, 16268, 16408, 18592, 20335, 20510, 23240, 23440, 24319, 28714, 32536, 32816, 40670, 41020, 46480, 46880, 48638, 57428, 65072, 65632, 71785, 81340, 82040, 92960, 97276, 114856, 121595, 130144, 143570, 162680, 164080, 170233, 194552, 229712, 243190, 287140, 325360, 328160, 340466, 389104, 459424, 486380, 574280, 650720, 680932, 778208, 851165, 972760, 1148560, 1191631, 1361864, 1702330, 1945520, 2297120, 2383262, 2723728, 3404660, 3891040, 4766524, 5447456, 5958155, 6809320, 9533048, 11916310, 13618640, 19066096, 23832620, 27237280, 38132192, 47665240, 95330480, 190660960]

約数ペア:

[(1, 190660960), (2, 95330480), (4, 47665240), (5, 38132192), (7, 27237280), (8, 23832620), (10, 19066096), (14, 13618640), (16, 11916310), (20, 9533048), (28, 6809320), (32, 5958155), (35, 5447456), (40, 4766524), (49, 3891040), (56, 3404660), (70, 2723728), (80, 2383262), (83, 2297120), (98, 1945520), (112, 1702330), (140, 1361864), (160, 1191631), (166, 1148560), (196, 972760), (224, 851165), (245, 778208), (280, 680932), (293, 650720), (332, 574280), (392, 486380), (415, 459424), (490, 389104), (560, 340466), (581, 328160), (586, 325360), (664, 287140), (784, 243190), (830, 229712), (980, 194552), (1120, 170233), (1162, 164080), (1172, 162680), (1328, 143570), (1465, 130144), (1568, 121595), (1660, 114856), (1960, 97276), (2051, 92960), (2324, 82040), (2344, 81340), (2656, 71785), (2905, 65632), (2930, 65072), (3320, 57428), (3920, 48638), (4067, 46880), (4102, 46480), (4648, 41020), (4688, 40670), (5810, 32816), (5860, 32536), (6640, 28714), (7840, 24319), (8134, 23440), (8204, 23240), (9296, 20510), (9376, 20335), (10255, 18592), (11620, 16408), (11720, 16268), (13280, 14357)]