447227160

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{211}}^1\times {\mathrm{1039}}^1$

素因数の和:1281

約数の個数: 128

約数和(自身を含む): 1428710400

約数和(自身を除く): 981483240

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 17, 20, 24, 30, 34, 40, 51, 60, 68, 85, 102, 120, 136, 170, 204, 211, 255, 340, 408, 422, 510, 633, 680, 844, 1020, 1039, 1055, 1266, 1688, 2040, 2078, 2110, 2532, 3117, 3165, 3587, 4156, 4220, 5064, 5195, 6234, 6330, 7174, 8312, 8440, 10390, 10761, 12468, 12660, 14348, 15585, 17663, 17935, 20780, 21522, 24936, 25320, 28696, 31170, 35326, 35870, 41560, 43044, 52989, 53805, 62340, 70652, 71740, 86088, 88315, 105978, 107610, 124680, 141304, 143480, 176630, 211956, 215220, 219229, 264945, 353260, 423912, 430440, 438458, 529890, 657687, 706520, 876916, 1059780, 1096145, 1315374, 1753832, 2119560, 2192290, 2630748, 3288435, 3726893, 4384580, 5261496, 6576870, 7453786, 8769160, 11180679, 13153740, 14907572, 18634465, 22361358, 26307480, 29815144, 37268930, 44722716, 55903395, 74537860, 89445432, 111806790, 149075720, 223613580, 447227160]

約数ペア:

[(1, 447227160), (2, 223613580), (3, 149075720), (4, 111806790), (5, 89445432), (6, 74537860), (8, 55903395), (10, 44722716), (12, 37268930), (15, 29815144), (17, 26307480), (20, 22361358), (24, 18634465), (30, 14907572), (34, 13153740), (40, 11180679), (51, 8769160), (60, 7453786), (68, 6576870), (85, 5261496), (102, 4384580), (120, 3726893), (136, 3288435), (170, 2630748), (204, 2192290), (211, 2119560), (255, 1753832), (340, 1315374), (408, 1096145), (422, 1059780), (510, 876916), (633, 706520), (680, 657687), (844, 529890), (1020, 438458), (1039, 430440), (1055, 423912), (1266, 353260), (1688, 264945), (2040, 219229), (2078, 215220), (2110, 211956), (2532, 176630), (3117, 143480), (3165, 141304), (3587, 124680), (4156, 107610), (4220, 105978), (5064, 88315), (5195, 86088), (6234, 71740), (6330, 70652), (7174, 62340), (8312, 53805), (8440, 52989), (10390, 43044), (10761, 41560), (12468, 35870), (12660, 35326), (14348, 31170), (15585, 28696), (17663, 25320), (17935, 24936), (20780, 21522)]