2823150120

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{41}}^1\times {\mathrm{81973}}^1$

素因数の和:82035

約数の個数: 128

約数和(自身を含む): 9915575040

約数和(自身を除く): 7092424920

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 20, 21, 24, 28, 30, 35, 40, 41, 42, 56, 60, 70, 82, 84, 105, 120, 123, 140, 164, 168, 205, 210, 246, 280, 287, 328, 410, 420, 492, 574, 615, 820, 840, 861, 984, 1148, 1230, 1435, 1640, 1722, 2296, 2460, 2870, 3444, 4305, 4920, 5740, 6888, 8610, 11480, 17220, 34440, 81973, 163946, 245919, 327892, 409865, 491838, 573811, 655784, 819730, 983676, 1147622, 1229595, 1639460, 1721433, 1967352, 2295244, 2459190, 2869055, 3278920, 3360893, 3442866, 4590488, 4918380, 5738110, 6721786, 6885732, 8607165, 9836760, 10082679, 11476220, 13443572, 13771464, 16804465, 17214330, 20165358, 22952440, 23526251, 26887144, 33608930, 34428660, 40330716, 47052502, 50413395, 67217860, 68857320, 70578753, 80661432, 94105004, 100826790, 117631255, 134435720, 141157506, 188210008, 201653580, 235262510, 282315012, 352893765, 403307160, 470525020, 564630024, 705787530, 941050040, 1411575060, 2823150120]

約数ペア:

[(1, 2823150120), (2, 1411575060), (3, 941050040), (4, 705787530), (5, 564630024), (6, 470525020), (7, 403307160), (8, 352893765), (10, 282315012), (12, 235262510), (14, 201653580), (15, 188210008), (20, 141157506), (21, 134435720), (24, 117631255), (28, 100826790), (30, 94105004), (35, 80661432), (40, 70578753), (41, 68857320), (42, 67217860), (56, 50413395), (60, 47052502), (70, 40330716), (82, 34428660), (84, 33608930), (105, 26887144), (120, 23526251), (123, 22952440), (140, 20165358), (164, 17214330), (168, 16804465), (205, 13771464), (210, 13443572), (246, 11476220), (280, 10082679), (287, 9836760), (328, 8607165), (410, 6885732), (420, 6721786), (492, 5738110), (574, 4918380), (615, 4590488), (820, 3442866), (840, 3360893), (861, 3278920), (984, 2869055), (1148, 2459190), (1230, 2295244), (1435, 1967352), (1640, 1721433), (1722, 1639460), (2296, 1229595), (2460, 1147622), (2870, 983676), (3444, 819730), (4305, 655784), (4920, 573811), (5740, 491838), (6888, 409865), (8610, 327892), (11480, 245919), (17220, 163946), (34440, 81973)]