18374217240

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{41}}^1\times {\mathrm{97}}^1\times {\mathrm{38501}}^1$

素因数の和:38653

約数の個数: 128

約数和(自身を含む): 57050723520

約数和(自身を除く): 38676506280

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 41, 60, 82, 97, 120, 123, 164, 194, 205, 246, 291, 328, 388, 410, 485, 492, 582, 615, 776, 820, 970, 984, 1164, 1230, 1455, 1640, 1940, 2328, 2460, 2910, 3880, 3977, 4920, 5820, 7954, 11640, 11931, 15908, 19885, 23862, 31816, 38501, 39770, 47724, 59655, 77002, 79540, 95448, 115503, 119310, 154004, 159080, 192505, 231006, 238620, 308008, 385010, 462012, 477240, 577515, 770020, 924024, 1155030, 1540040, 1578541, 2310060, 3157082, 3734597, 4620120, 4735623, 6314164, 7469194, 7892705, 9471246, 11203791, 12628328, 14938388, 15785410, 18672985, 18942492, 22407582, 23678115, 29876776, 31570820, 37345970, 37884984, 44815164, 47356230, 56018955, 63141640, 74691940, 89630328, 94712460, 112037910, 149383880, 153118477, 189424920, 224075820, 306236954, 448151640, 459355431, 612473908, 765592385, 918710862, 1224947816, 1531184770, 1837421724, 2296777155, 3062369540, 3674843448, 4593554310, 6124739080, 9187108620, 18374217240]

約数ペア:

[(1, 18374217240), (2, 9187108620), (3, 6124739080), (4, 4593554310), (5, 3674843448), (6, 3062369540), (8, 2296777155), (10, 1837421724), (12, 1531184770), (15, 1224947816), (20, 918710862), (24, 765592385), (30, 612473908), (40, 459355431), (41, 448151640), (60, 306236954), (82, 224075820), (97, 189424920), (120, 153118477), (123, 149383880), (164, 112037910), (194, 94712460), (205, 89630328), (246, 74691940), (291, 63141640), (328, 56018955), (388, 47356230), (410, 44815164), (485, 37884984), (492, 37345970), (582, 31570820), (615, 29876776), (776, 23678115), (820, 22407582), (970, 18942492), (984, 18672985), (1164, 15785410), (1230, 14938388), (1455, 12628328), (1640, 11203791), (1940, 9471246), (2328, 7892705), (2460, 7469194), (2910, 6314164), (3880, 4735623), (3977, 4620120), (4920, 3734597), (5820, 3157082), (7954, 2310060), (11640, 1578541), (11931, 1540040), (15908, 1155030), (19885, 924024), (23862, 770020), (31816, 577515), (38501, 477240), (39770, 462012), (47724, 385010), (59655, 308008), (77002, 238620), (79540, 231006), (95448, 192505), (115503, 159080), (119310, 154004)]