520088520

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{32587}}^1$

素因数の和:32627

約数の個数: 128

約数和(自身を含む): 1877068800

約数和(自身を除く): 1356980280

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 19, 20, 21, 24, 28, 30, 35, 38, 40, 42, 56, 57, 60, 70, 76, 84, 95, 105, 114, 120, 133, 140, 152, 168, 190, 210, 228, 266, 280, 285, 380, 399, 420, 456, 532, 570, 665, 760, 798, 840, 1064, 1140, 1330, 1596, 1995, 2280, 2660, 3192, 3990, 5320, 7980, 15960, 32587, 65174, 97761, 130348, 162935, 195522, 228109, 260696, 325870, 391044, 456218, 488805, 619153, 651740, 684327, 782088, 912436, 977610, 1140545, 1238306, 1303480, 1368654, 1824872, 1857459, 1955220, 2281090, 2476612, 2737308, 3095765, 3421635, 3714918, 3910440, 4334071, 4562180, 4953224, 5474616, 6191530, 6843270, 7429836, 8668142, 9124360, 9287295, 12383060, 13002213, 13686540, 14859672, 17336284, 18574590, 21670355, 24766120, 26004426, 27373080, 34672568, 37149180, 43340710, 52008852, 65011065, 74298360, 86681420, 104017704, 130022130, 173362840, 260044260, 520088520]

約数ペア:

[(1, 520088520), (2, 260044260), (3, 173362840), (4, 130022130), (5, 104017704), (6, 86681420), (7, 74298360), (8, 65011065), (10, 52008852), (12, 43340710), (14, 37149180), (15, 34672568), (19, 27373080), (20, 26004426), (21, 24766120), (24, 21670355), (28, 18574590), (30, 17336284), (35, 14859672), (38, 13686540), (40, 13002213), (42, 12383060), (56, 9287295), (57, 9124360), (60, 8668142), (70, 7429836), (76, 6843270), (84, 6191530), (95, 5474616), (105, 4953224), (114, 4562180), (120, 4334071), (133, 3910440), (140, 3714918), (152, 3421635), (168, 3095765), (190, 2737308), (210, 2476612), (228, 2281090), (266, 1955220), (280, 1857459), (285, 1824872), (380, 1368654), (399, 1303480), (420, 1238306), (456, 1140545), (532, 977610), (570, 912436), (665, 782088), (760, 684327), (798, 651740), (840, 619153), (1064, 488805), (1140, 456218), (1330, 391044), (1596, 325870), (1995, 260696), (2280, 228109), (2660, 195522), (3192, 162935), (3990, 130348), (5320, 97761), (7980, 65174), (15960, 32587)]