188809320

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{53}}^1\times {\mathrm{4241}}^1$

素因数の和:4315

約数の個数: 128

約数和(自身を含む): 659715840

約数和(自身を除く): 470906520

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 20, 21, 24, 28, 30, 35, 40, 42, 53, 56, 60, 70, 84, 105, 106, 120, 140, 159, 168, 210, 212, 265, 280, 318, 371, 420, 424, 530, 636, 742, 795, 840, 1060, 1113, 1272, 1484, 1590, 1855, 2120, 2226, 2968, 3180, 3710, 4241, 4452, 5565, 6360, 7420, 8482, 8904, 11130, 12723, 14840, 16964, 21205, 22260, 25446, 29687, 33928, 42410, 44520, 50892, 59374, 63615, 84820, 89061, 101784, 118748, 127230, 148435, 169640, 178122, 224773, 237496, 254460, 296870, 356244, 445305, 449546, 508920, 593740, 674319, 712488, 890610, 899092, 1123865, 1187480, 1348638, 1573411, 1781220, 1798184, 2247730, 2697276, 3146822, 3371595, 3562440, 4495460, 4720233, 5394552, 6293644, 6743190, 7867055, 8990920, 9440466, 12587288, 13486380, 15734110, 18880932, 23601165, 26972760, 31468220, 37761864, 47202330, 62936440, 94404660, 188809320]

約数ペア:

[(1, 188809320), (2, 94404660), (3, 62936440), (4, 47202330), (5, 37761864), (6, 31468220), (7, 26972760), (8, 23601165), (10, 18880932), (12, 15734110), (14, 13486380), (15, 12587288), (20, 9440466), (21, 8990920), (24, 7867055), (28, 6743190), (30, 6293644), (35, 5394552), (40, 4720233), (42, 4495460), (53, 3562440), (56, 3371595), (60, 3146822), (70, 2697276), (84, 2247730), (105, 1798184), (106, 1781220), (120, 1573411), (140, 1348638), (159, 1187480), (168, 1123865), (210, 899092), (212, 890610), (265, 712488), (280, 674319), (318, 593740), (371, 508920), (420, 449546), (424, 445305), (530, 356244), (636, 296870), (742, 254460), (795, 237496), (840, 224773), (1060, 178122), (1113, 169640), (1272, 148435), (1484, 127230), (1590, 118748), (1855, 101784), (2120, 89061), (2226, 84820), (2968, 63615), (3180, 59374), (3710, 50892), (4241, 44520), (4452, 42410), (5565, 33928), (6360, 29687), (7420, 25446), (8482, 22260), (8904, 21205), (11130, 16964), (12723, 14840)]