2258045160

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{1129}}^1\times {\mathrm{2381}}^1$

素因数の和:3531

約数の個数: 128

約数和(自身を含む): 7751980800

約数和(自身を除く): 5493935640

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, 1129, 2258, 2381, 3387, 4516, 4762, 5645, 6774, 7143, 7903, 9032, 9524, 11290, 11905, 13548, 14286, 15806, 16667, 16935, 19048, 22580, 23709, 23810, 27096, 28572, 31612, 33334, 33870, 35715, 39515, 45160, 47418, 47620, 50001, 57144, 63224, 66668, 67740, 71430, 79030, 83335, 94836, 95240, 100002, 118545, 133336, 135480, 142860, 158060, 166670, 189672, 200004, 237090, 250005, 285720, 316120, 333340, 400008, 474180, 500010, 666680, 948360, 1000020, 2000040, 2688149, 5376298, 8064447, 10752596, 13440745, 16128894, 18817043, 21505192, 26881490, 32257788, 37634086, 40322235, 53762980, 56451129, 64515576, 75268172, 80644470, 94085215, 107525960, 112902258, 150536344, 161288940, 188170430, 225804516, 282255645, 322577880, 376340860, 451609032, 564511290, 752681720, 1129022580, 2258045160]

約数ペア:

[(1, 2258045160), (2, 1129022580), (3, 752681720), (4, 564511290), (5, 451609032), (6, 376340860), (7, 322577880), (8, 282255645), (10, 225804516), (12, 188170430), (14, 161288940), (15, 150536344), (20, 112902258), (21, 107525960), (24, 94085215), (28, 80644470), (30, 75268172), (35, 64515576), (40, 56451129), (42, 53762980), (56, 40322235), (60, 37634086), (70, 32257788), (84, 26881490), (105, 21505192), (120, 18817043), (140, 16128894), (168, 13440745), (210, 10752596), (280, 8064447), (420, 5376298), (840, 2688149), (1129, 2000040), (2258, 1000020), (2381, 948360), (3387, 666680), (4516, 500010), (4762, 474180), (5645, 400008), (6774, 333340), (7143, 316120), (7903, 285720), (9032, 250005), (9524, 237090), (11290, 200004), (11905, 189672), (13548, 166670), (14286, 158060), (15806, 142860), (16667, 135480), (16935, 133336), (19048, 118545), (22580, 100002), (23709, 95240), (23810, 94836), (27096, 83335), (28572, 79030), (31612, 71430), (33334, 67740), (33870, 66668), (35715, 63224), (39515, 57144), (45160, 50001), (47418, 47620)]