2564291220

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{17}}^3\times {\mathrm{8699}}^1$

素因数の和:8762

約数の個数: 96

約数和(自身を含む): 7629552000

約数和(自身を除く): 5065260780

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 17, 20, 30, 34, 51, 60, 68, 85, 102, 170, 204, 255, 289, 340, 510, 578, 867, 1020, 1156, 1445, 1734, 2890, 3468, 4335, 4913, 5780, 8670, 8699, 9826, 14739, 17340, 17398, 19652, 24565, 26097, 29478, 34796, 43495, 49130, 52194, 58956, 73695, 86990, 98260, 104388, 130485, 147390, 147883, 173980, 260970, 294780, 295766, 443649, 521940, 591532, 739415, 887298, 1478830, 1774596, 2218245, 2514011, 2957660, 4436490, 5028022, 7542033, 8872980, 10056044, 12570055, 15084066, 25140110, 30168132, 37710165, 42738187, 50280220, 75420330, 85476374, 128214561, 150840660, 170952748, 213690935, 256429122, 427381870, 512858244, 641072805, 854763740, 1282145610, 2564291220]

約数ペア:

[(1, 2564291220), (2, 1282145610), (3, 854763740), (4, 641072805), (5, 512858244), (6, 427381870), (10, 256429122), (12, 213690935), (15, 170952748), (17, 150840660), (20, 128214561), (30, 85476374), (34, 75420330), (51, 50280220), (60, 42738187), (68, 37710165), (85, 30168132), (102, 25140110), (170, 15084066), (204, 12570055), (255, 10056044), (289, 8872980), (340, 7542033), (510, 5028022), (578, 4436490), (867, 2957660), (1020, 2514011), (1156, 2218245), (1445, 1774596), (1734, 1478830), (2890, 887298), (3468, 739415), (4335, 591532), (4913, 521940), (5780, 443649), (8670, 295766), (8699, 294780), (9826, 260970), (14739, 173980), (17340, 147883), (17398, 147390), (19652, 130485), (24565, 104388), (26097, 98260), (29478, 86990), (34796, 73695), (43495, 58956), (49130, 52194)]