1323641220

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{643}}^1\times {\mathrm{3119}}^1$

素因数の和:3785

約数の個数: 96

約数和(自身を含む): 4050708480

約数和(自身を除く): 2727067260

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, 330, 643, 660, 1286, 1929, 2572, 3119, 3215, 3858, 6238, 6430, 7073, 7716, 9357, 9645, 12476, 12860, 14146, 15595, 18714, 19290, 21219, 28292, 31190, 34309, 35365, 37428, 38580, 42438, 46785, 62380, 68618, 70730, 84876, 93570, 102927, 106095, 137236, 141460, 171545, 187140, 205854, 212190, 343090, 411708, 424380, 514635, 686180, 1029270, 2005517, 2058540, 4011034, 6016551, 8022068, 10027585, 12033102, 20055170, 22060687, 24066204, 30082755, 40110340, 44121374, 60165510, 66182061, 88242748, 110303435, 120331020, 132364122, 220606870, 264728244, 330910305, 441213740, 661820610, 1323641220]

約数ペア:

[(1, 1323641220), (2, 661820610), (3, 441213740), (4, 330910305), (5, 264728244), (6, 220606870), (10, 132364122), (11, 120331020), (12, 110303435), (15, 88242748), (20, 66182061), (22, 60165510), (30, 44121374), (33, 40110340), (44, 30082755), (55, 24066204), (60, 22060687), (66, 20055170), (110, 12033102), (132, 10027585), (165, 8022068), (220, 6016551), (330, 4011034), (643, 2058540), (660, 2005517), (1286, 1029270), (1929, 686180), (2572, 514635), (3119, 424380), (3215, 411708), (3858, 343090), (6238, 212190), (6430, 205854), (7073, 187140), (7716, 171545), (9357, 141460), (9645, 137236), (12476, 106095), (12860, 102927), (14146, 93570), (15595, 84876), (18714, 70730), (19290, 68618), (21219, 62380), (28292, 46785), (31190, 42438), (34309, 38580), (35365, 37428)]