7763280

素因数分解:

$2^4\times 3^1\times 5^1\times 7^1\times {\mathrm{4621}}^1$

素因数の和:4644

約数の個数: 80

約数和(自身を含む): 27510144

約数和(自身を除く): 19746864

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 35, 40, 42, 48, 56, 60, 70, 80, 84, 105, 112, 120, 140, 168, 210, 240, 280, 336, 420, 560, 840, 1680, 4621, 9242, 13863, 18484, 23105, 27726, 32347, 36968, 46210, 55452, 64694, 69315, 73936, 92420, 97041, 110904, 129388, 138630, 161735, 184840, 194082, 221808, 258776, 277260, 323470, 369680, 388164, 485205, 517552, 554520, 646940, 776328, 970410, 1109040, 1293880, 1552656, 1940820, 2587760, 3881640, 7763280]

約数ペア:

[(1, 7763280), (2, 3881640), (3, 2587760), (4, 1940820), (5, 1552656), (6, 1293880), (7, 1109040), (8, 970410), (10, 776328), (12, 646940), (14, 554520), (15, 517552), (16, 485205), (20, 388164), (21, 369680), (24, 323470), (28, 277260), (30, 258776), (35, 221808), (40, 194082), (42, 184840), (48, 161735), (56, 138630), (60, 129388), (70, 110904), (80, 97041), (84, 92420), (105, 73936), (112, 69315), (120, 64694), (140, 55452), (168, 46210), (210, 36968), (240, 32347), (280, 27726), (336, 23105), (420, 18484), (560, 13863), (840, 9242), (1680, 4621)]