2558729880

素因数分解:

$2^3\times 3^2\times 5^1\times 7^1\times {\mathrm{1015369}}^1$

素因数の和:1015393

約数の個数: 96

約数和(自身を含む): 9503863200

約数和(自身を除く): 6945133320

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 18, 20, 21, 24, 28, 30, 35, 36, 40, 42, 45, 56, 60, 63, 70, 72, 84, 90, 105, 120, 126, 140, 168, 180, 210, 252, 280, 315, 360, 420, 504, 630, 840, 1260, 2520, 1015369, 2030738, 3046107, 4061476, 5076845, 6092214, 7107583, 8122952, 9138321, 10153690, 12184428, 14215166, 15230535, 18276642, 20307380, 21322749, 24368856, 28430332, 30461070, 35537915, 36553284, 40614760, 42645498, 45691605, 56860664, 60922140, 63968247, 71075830, 73106568, 85290996, 91383210, 106613745, 121844280, 127936494, 142151660, 170581992, 182766420, 213227490, 255872988, 284303320, 319841235, 365532840, 426454980, 511745976, 639682470, 852909960, 1279364940, 2558729880]

約数ペア:

[(1, 2558729880), (2, 1279364940), (3, 852909960), (4, 639682470), (5, 511745976), (6, 426454980), (7, 365532840), (8, 319841235), (9, 284303320), (10, 255872988), (12, 213227490), (14, 182766420), (15, 170581992), (18, 142151660), (20, 127936494), (21, 121844280), (24, 106613745), (28, 91383210), (30, 85290996), (35, 73106568), (36, 71075830), (40, 63968247), (42, 60922140), (45, 56860664), (56, 45691605), (60, 42645498), (63, 40614760), (70, 36553284), (72, 35537915), (84, 30461070), (90, 28430332), (105, 24368856), (120, 21322749), (126, 20307380), (140, 18276642), (168, 15230535), (180, 14215166), (210, 12184428), (252, 10153690), (280, 9138321), (315, 8122952), (360, 7107583), (420, 6092214), (504, 5076845), (630, 4061476), (840, 3046107), (1260, 2030738), (2520, 1015369)]