2169723360

素因数分解:

$2^5\times 3^1\times 5^1\times 7^1\times {\mathrm{645751}}^1$

素因数の和:645776

約数の個数: 96

約数和(自身を含む): 7811016192

約数和(自身を除く): 5641292832

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 32, 35, 40, 42, 48, 56, 60, 70, 80, 84, 96, 105, 112, 120, 140, 160, 168, 210, 224, 240, 280, 336, 420, 480, 560, 672, 840, 1120, 1680, 3360, 645751, 1291502, 1937253, 2583004, 3228755, 3874506, 4520257, 5166008, 6457510, 7749012, 9040514, 9686265, 10332016, 12915020, 13560771, 15498024, 18081028, 19372530, 20664032, 22601285, 25830040, 27121542, 30996048, 36162056, 38745060, 45202570, 51660080, 54243084, 61992096, 67803855, 72324112, 77490120, 90405140, 103320160, 108486168, 135607710, 144648224, 154980240, 180810280, 216972336, 271215420, 309960480, 361620560, 433944672, 542430840, 723241120, 1084861680, 2169723360]

約数ペア:

[(1, 2169723360), (2, 1084861680), (3, 723241120), (4, 542430840), (5, 433944672), (6, 361620560), (7, 309960480), (8, 271215420), (10, 216972336), (12, 180810280), (14, 154980240), (15, 144648224), (16, 135607710), (20, 108486168), (21, 103320160), (24, 90405140), (28, 77490120), (30, 72324112), (32, 67803855), (35, 61992096), (40, 54243084), (42, 51660080), (48, 45202570), (56, 38745060), (60, 36162056), (70, 30996048), (80, 27121542), (84, 25830040), (96, 22601285), (105, 20664032), (112, 19372530), (120, 18081028), (140, 15498024), (160, 13560771), (168, 12915020), (210, 10332016), (224, 9686265), (240, 9040514), (280, 7749012), (336, 6457510), (420, 5166008), (480, 4520257), (560, 3874506), (672, 3228755), (840, 2583004), (1120, 1937253), (1680, 1291502), (3360, 645751)]