235283160

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{280099}}^1$

素因数の和:280120

約数の個数: 64

約数和(自身を含む): 806688000

約数和(自身を除く): 571404840

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 20, 21, 24, 28, 30, 35, 40, 42, 56, 60, 70, 84, 105, 120, 140, 168, 210, 280, 420, 840, 280099, 560198, 840297, 1120396, 1400495, 1680594, 1960693, 2240792, 2800990, 3361188, 3921386, 4201485, 5601980, 5882079, 6722376, 7842772, 8402970, 9803465, 11203960, 11764158, 15685544, 16805940, 19606930, 23528316, 29410395, 33611880, 39213860, 47056632, 58820790, 78427720, 117641580, 235283160]

約数ペア:

[(1, 235283160), (2, 117641580), (3, 78427720), (4, 58820790), (5, 47056632), (6, 39213860), (7, 33611880), (8, 29410395), (10, 23528316), (12, 19606930), (14, 16805940), (15, 15685544), (20, 11764158), (21, 11203960), (24, 9803465), (28, 8402970), (30, 7842772), (35, 6722376), (40, 5882079), (42, 5601980), (56, 4201485), (60, 3921386), (70, 3361188), (84, 2800990), (105, 2240792), (120, 1960693), (140, 1680594), (168, 1400495), (210, 1120396), (280, 840297), (420, 560198), (840, 280099)]