160855860

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{251}}^1\times {\mathrm{971}}^1$

素因数の和:1245

約数の個数: 96

約数和(自身を含む): 493807104

約数和(自身を除く): 332951244

約数列:

[1, 2, 3, 4, 5, 6, 10, 11, 12, 15, 20, 22, 30, 33, 44, 55, 60, 66, 110, 132, 165, 220, 251, 330, 502, 660, 753, 971, 1004, 1255, 1506, 1942, 2510, 2761, 2913, 3012, 3765, 3884, 4855, 5020, 5522, 5826, 7530, 8283, 9710, 10681, 11044, 11652, 13805, 14565, 15060, 16566, 19420, 21362, 27610, 29130, 32043, 33132, 41415, 42724, 53405, 55220, 58260, 64086, 82830, 106810, 128172, 160215, 165660, 213620, 243721, 320430, 487442, 640860, 731163, 974884, 1218605, 1462326, 2437210, 2680931, 2924652, 3655815, 4874420, 5361862, 7311630, 8042793, 10723724, 13404655, 14623260, 16085586, 26809310, 32171172, 40213965, 53618620, 80427930, 160855860]

約数ペア:

[(1, 160855860), (2, 80427930), (3, 53618620), (4, 40213965), (5, 32171172), (6, 26809310), (10, 16085586), (11, 14623260), (12, 13404655), (15, 10723724), (20, 8042793), (22, 7311630), (30, 5361862), (33, 4874420), (44, 3655815), (55, 2924652), (60, 2680931), (66, 2437210), (110, 1462326), (132, 1218605), (165, 974884), (220, 731163), (251, 640860), (330, 487442), (502, 320430), (660, 243721), (753, 213620), (971, 165660), (1004, 160215), (1255, 128172), (1506, 106810), (1942, 82830), (2510, 64086), (2761, 58260), (2913, 55220), (3012, 53405), (3765, 42724), (3884, 41415), (4855, 33132), (5020, 32043), (5522, 29130), (5826, 27610), (7530, 21362), (8283, 19420), (9710, 16566), (10681, 15060), (11044, 14565), (11652, 13805)]