206503080

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{14461}}^1$

素因数の和:14499

約数の個数: 128

約数和(自身を含む): 749710080

約数和(自身を除く): 543207000

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 17, 20, 21, 24, 28, 30, 34, 35, 40, 42, 51, 56, 60, 68, 70, 84, 85, 102, 105, 119, 120, 136, 140, 168, 170, 204, 210, 238, 255, 280, 340, 357, 408, 420, 476, 510, 595, 680, 714, 840, 952, 1020, 1190, 1428, 1785, 2040, 2380, 2856, 3570, 4760, 7140, 14280, 14461, 28922, 43383, 57844, 72305, 86766, 101227, 115688, 144610, 173532, 202454, 216915, 245837, 289220, 303681, 347064, 404908, 433830, 491674, 506135, 578440, 607362, 737511, 809816, 867660, 983348, 1012270, 1214724, 1229185, 1475022, 1518405, 1720859, 1735320, 1966696, 2024540, 2429448, 2458370, 2950044, 3036810, 3441718, 3687555, 4049080, 4916740, 5162577, 5900088, 6073620, 6883436, 7375110, 8604295, 9833480, 10325154, 12147240, 13766872, 14750220, 17208590, 20650308, 25812885, 29500440, 34417180, 41300616, 51625770, 68834360, 103251540, 206503080]

約数ペア:

[(1, 206503080), (2, 103251540), (3, 68834360), (4, 51625770), (5, 41300616), (6, 34417180), (7, 29500440), (8, 25812885), (10, 20650308), (12, 17208590), (14, 14750220), (15, 13766872), (17, 12147240), (20, 10325154), (21, 9833480), (24, 8604295), (28, 7375110), (30, 6883436), (34, 6073620), (35, 5900088), (40, 5162577), (42, 4916740), (51, 4049080), (56, 3687555), (60, 3441718), (68, 3036810), (70, 2950044), (84, 2458370), (85, 2429448), (102, 2024540), (105, 1966696), (119, 1735320), (120, 1720859), (136, 1518405), (140, 1475022), (168, 1229185), (170, 1214724), (204, 1012270), (210, 983348), (238, 867660), (255, 809816), (280, 737511), (340, 607362), (357, 578440), (408, 506135), (420, 491674), (476, 433830), (510, 404908), (595, 347064), (680, 303681), (714, 289220), (840, 245837), (952, 216915), (1020, 202454), (1190, 173532), (1428, 144610), (1785, 115688), (2040, 101227), (2380, 86766), (2856, 72305), (3570, 57844), (4760, 43383), (7140, 28922), (14280, 14461)]