195450360

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{13687}}^1$

素因数の和:13725

約数の個数: 128

約数和(自身を含む): 709585920

約数和(自身を除く): 514135560

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, 13687, 14280, 27374, 41061, 54748, 68435, 82122, 95809, 109496, 136870, 164244, 191618, 205305, 232679, 273740, 287427, 328488, 383236, 410610, 465358, 479045, 547480, 574854, 698037, 766472, 821220, 930716, 958090, 1149708, 1163395, 1396074, 1437135, 1628753, 1642440, 1861432, 1916180, 2299416, 2326790, 2792148, 2874270, 3257506, 3490185, 3832360, 4653580, 4886259, 5584296, 5748540, 6515012, 6980370, 8143765, 9307160, 9772518, 11497080, 13030024, 13960740, 16287530, 19545036, 24431295, 27921480, 32575060, 39090072, 48862590, 65150120, 97725180, 195450360]

約数ペア:

[(1, 195450360), (2, 97725180), (3, 65150120), (4, 48862590), (5, 39090072), (6, 32575060), (7, 27921480), (8, 24431295), (10, 19545036), (12, 16287530), (14, 13960740), (15, 13030024), (17, 11497080), (20, 9772518), (21, 9307160), (24, 8143765), (28, 6980370), (30, 6515012), (34, 5748540), (35, 5584296), (40, 4886259), (42, 4653580), (51, 3832360), (56, 3490185), (60, 3257506), (68, 2874270), (70, 2792148), (84, 2326790), (85, 2299416), (102, 1916180), (105, 1861432), (119, 1642440), (120, 1628753), (136, 1437135), (140, 1396074), (168, 1163395), (170, 1149708), (204, 958090), (210, 930716), (238, 821220), (255, 766472), (280, 698037), (340, 574854), (357, 547480), (408, 479045), (420, 465358), (476, 410610), (510, 383236), (595, 328488), (680, 287427), (714, 273740), (840, 232679), (952, 205305), (1020, 191618), (1190, 164244), (1428, 136870), (1785, 109496), (2040, 95809), (2380, 82122), (2856, 68435), (3570, 54748), (4760, 41061), (7140, 27374), (13687, 14280)]