386501640

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{127}}^1\times {\mathrm{3623}}^1$

素因数の和:3771

約数の個数: 128

約数和(自身を含む): 1335951360

約数和(自身を除く): 949449720

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 20, 21, 24, 28, 30, 35, 40, 42, 56, 60, 70, 84, 105, 120, 127, 140, 168, 210, 254, 280, 381, 420, 508, 635, 762, 840, 889, 1016, 1270, 1524, 1778, 1905, 2540, 2667, 3048, 3556, 3623, 3810, 4445, 5080, 5334, 7112, 7246, 7620, 8890, 10668, 10869, 13335, 14492, 15240, 17780, 18115, 21336, 21738, 25361, 26670, 28984, 35560, 36230, 43476, 50722, 53340, 54345, 72460, 76083, 86952, 101444, 106680, 108690, 126805, 144920, 152166, 202888, 217380, 253610, 304332, 380415, 434760, 460121, 507220, 608664, 760830, 920242, 1014440, 1380363, 1521660, 1840484, 2300605, 2760726, 3043320, 3220847, 3680968, 4601210, 5521452, 6441694, 6901815, 9202420, 9662541, 11042904, 12883388, 13803630, 16104235, 18404840, 19325082, 25766776, 27607260, 32208470, 38650164, 48312705, 55214520, 64416940, 77300328, 96625410, 128833880, 193250820, 386501640]

約数ペア:

[(1, 386501640), (2, 193250820), (3, 128833880), (4, 96625410), (5, 77300328), (6, 64416940), (7, 55214520), (8, 48312705), (10, 38650164), (12, 32208470), (14, 27607260), (15, 25766776), (20, 19325082), (21, 18404840), (24, 16104235), (28, 13803630), (30, 12883388), (35, 11042904), (40, 9662541), (42, 9202420), (56, 6901815), (60, 6441694), (70, 5521452), (84, 4601210), (105, 3680968), (120, 3220847), (127, 3043320), (140, 2760726), (168, 2300605), (210, 1840484), (254, 1521660), (280, 1380363), (381, 1014440), (420, 920242), (508, 760830), (635, 608664), (762, 507220), (840, 460121), (889, 434760), (1016, 380415), (1270, 304332), (1524, 253610), (1778, 217380), (1905, 202888), (2540, 152166), (2667, 144920), (3048, 126805), (3556, 108690), (3623, 106680), (3810, 101444), (4445, 86952), (5080, 76083), (5334, 72460), (7112, 54345), (7246, 53340), (7620, 50722), (8890, 43476), (10668, 36230), (10869, 35560), (13335, 28984), (14492, 26670), (15240, 25361), (17780, 21738), (18115, 21336)]