246385080

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{127}}^1\times {\mathrm{317}}^1$

素因数の和:478

約数の個数: 192

約数和(自身を含む): 857226240

約数和(自身を除く): 610841160

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 17, 18, 20, 24, 30, 34, 36, 40, 45, 51, 60, 68, 72, 85, 90, 102, 120, 127, 136, 153, 170, 180, 204, 254, 255, 306, 317, 340, 360, 381, 408, 508, 510, 612, 634, 635, 680, 762, 765, 951, 1016, 1020, 1143, 1224, 1268, 1270, 1524, 1530, 1585, 1902, 1905, 2040, 2159, 2286, 2536, 2540, 2853, 3048, 3060, 3170, 3804, 3810, 4318, 4572, 4755, 5080, 5389, 5706, 5715, 6120, 6340, 6477, 7608, 7620, 8636, 9144, 9510, 10778, 10795, 11412, 11430, 12680, 12954, 14265, 15240, 16167, 17272, 19020, 19431, 21556, 21590, 22824, 22860, 25908, 26945, 28530, 32334, 32385, 38040, 38862, 40259, 43112, 43180, 45720, 48501, 51816, 53890, 57060, 64668, 64770, 77724, 80518, 80835, 86360, 97002, 97155, 107780, 114120, 120777, 129336, 129540, 155448, 161036, 161670, 194004, 194310, 201295, 215560, 241554, 242505, 259080, 322072, 323340, 362331, 388008, 388620, 402590, 483108, 485010, 603885, 646680, 684403, 724662, 777240, 805180, 966216, 970020, 1207770, 1368806, 1449324, 1610360, 1811655, 1940040, 2053209, 2415540, 2737612, 2898648, 3422015, 3623310, 4106418, 4831080, 5475224, 6159627, 6844030, 7246620, 8212836, 10266045, 12319254, 13688060, 14493240, 16425672, 20532090, 24638508, 27376120, 30798135, 41064180, 49277016, 61596270, 82128360, 123192540, 246385080]

約数ペア:

[(1, 246385080), (2, 123192540), (3, 82128360), (4, 61596270), (5, 49277016), (6, 41064180), (8, 30798135), (9, 27376120), (10, 24638508), (12, 20532090), (15, 16425672), (17, 14493240), (18, 13688060), (20, 12319254), (24, 10266045), (30, 8212836), (34, 7246620), (36, 6844030), (40, 6159627), (45, 5475224), (51, 4831080), (60, 4106418), (68, 3623310), (72, 3422015), (85, 2898648), (90, 2737612), (102, 2415540), (120, 2053209), (127, 1940040), (136, 1811655), (153, 1610360), (170, 1449324), (180, 1368806), (204, 1207770), (254, 970020), (255, 966216), (306, 805180), (317, 777240), (340, 724662), (360, 684403), (381, 646680), (408, 603885), (508, 485010), (510, 483108), (612, 402590), (634, 388620), (635, 388008), (680, 362331), (762, 323340), (765, 322072), (951, 259080), (1016, 242505), (1020, 241554), (1143, 215560), (1224, 201295), (1268, 194310), (1270, 194004), (1524, 161670), (1530, 161036), (1585, 155448), (1902, 129540), (1905, 129336), (2040, 120777), (2159, 114120), (2286, 107780), (2536, 97155), (2540, 97002), (2853, 86360), (3048, 80835), (3060, 80518), (3170, 77724), (3804, 64770), (3810, 64668), (4318, 57060), (4572, 53890), (4755, 51816), (5080, 48501), (5389, 45720), (5706, 43180), (5715, 43112), (6120, 40259), (6340, 38862), (6477, 38040), (7608, 32385), (7620, 32334), (8636, 28530), (9144, 26945), (9510, 25908), (10778, 22860), (10795, 22824), (11412, 21590), (11430, 21556), (12680, 19431), (12954, 19020), (14265, 17272), (15240, 16167)]