64316280

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{3329}}^1$

素因数の和:3373

約数の個数: 128

約数和(自身を含む): 230169600

約数和(自身を除く): 165853320

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 20, 21, 23, 24, 28, 30, 35, 40, 42, 46, 56, 60, 69, 70, 84, 92, 105, 115, 120, 138, 140, 161, 168, 184, 210, 230, 276, 280, 322, 345, 420, 460, 483, 552, 644, 690, 805, 840, 920, 966, 1288, 1380, 1610, 1932, 2415, 2760, 3220, 3329, 3864, 4830, 6440, 6658, 9660, 9987, 13316, 16645, 19320, 19974, 23303, 26632, 33290, 39948, 46606, 49935, 66580, 69909, 76567, 79896, 93212, 99870, 116515, 133160, 139818, 153134, 186424, 199740, 229701, 233030, 279636, 306268, 349545, 382835, 399480, 459402, 466060, 535969, 559272, 612536, 699090, 765670, 918804, 932120, 1071938, 1148505, 1398180, 1531340, 1607907, 1837608, 2143876, 2297010, 2679845, 2796360, 3062680, 3215814, 4287752, 4594020, 5359690, 6431628, 8039535, 9188040, 10719380, 12863256, 16079070, 21438760, 32158140, 64316280]

約数ペア:

[(1, 64316280), (2, 32158140), (3, 21438760), (4, 16079070), (5, 12863256), (6, 10719380), (7, 9188040), (8, 8039535), (10, 6431628), (12, 5359690), (14, 4594020), (15, 4287752), (20, 3215814), (21, 3062680), (23, 2796360), (24, 2679845), (28, 2297010), (30, 2143876), (35, 1837608), (40, 1607907), (42, 1531340), (46, 1398180), (56, 1148505), (60, 1071938), (69, 932120), (70, 918804), (84, 765670), (92, 699090), (105, 612536), (115, 559272), (120, 535969), (138, 466060), (140, 459402), (161, 399480), (168, 382835), (184, 349545), (210, 306268), (230, 279636), (276, 233030), (280, 229701), (322, 199740), (345, 186424), (420, 153134), (460, 139818), (483, 133160), (552, 116515), (644, 99870), (690, 93212), (805, 79896), (840, 76567), (920, 69909), (966, 66580), (1288, 49935), (1380, 46606), (1610, 39948), (1932, 33290), (2415, 26632), (2760, 23303), (3220, 19974), (3329, 19320), (3864, 16645), (4830, 13316), (6440, 9987), (6658, 9660)]