64760259840

素因数分解:

$2^8\times 3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{544021}}^1$

素因数の和:544076

約数の個数: 144

約数和(自身を含む): 213500345856

約数和(自身を除く): 148740086016

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 31, 32, 40, 48, 60, 62, 64, 80, 93, 96, 120, 124, 128, 155, 160, 186, 192, 240, 248, 256, 310, 320, 372, 384, 465, 480, 496, 620, 640, 744, 768, 930, 960, 992, 1240, 1280, 1488, 1860, 1920, 1984, 2480, 2976, 3720, 3840, 3968, 4960, 5952, 7440, 7936, 9920, 11904, 14880, 19840, 23808, 29760, 39680, 59520, 119040, 544021, 1088042, 1632063, 2176084, 2720105, 3264126, 4352168, 5440210, 6528252, 8160315, 8704336, 10880420, 13056504, 16320630, 16864651, 17408672, 21760840, 26113008, 32641260, 33729302, 34817344, 43521680, 50593953, 52226016, 65282520, 67458604, 69634688, 84323255, 87043360, 101187906, 104452032, 130565040, 134917208, 139269376, 168646510, 174086720, 202375812, 208904064, 252969765, 261130080, 269834416, 337293020, 348173440, 404751624, 417808128, 505939530, 522260160, 539668832, 674586040, 696346880, 809503248, 1011879060, 1044520320, 1079337664, 1349172080, 1619006496, 2023758120, 2089040640, 2158675328, 2698344160, 3238012992, 4047516240, 4317350656, 5396688320, 6476025984, 8095032480, 10793376640, 12952051968, 16190064960, 21586753280, 32380129920, 64760259840]

約数ペア:

[(1, 64760259840), (2, 32380129920), (3, 21586753280), (4, 16190064960), (5, 12952051968), (6, 10793376640), (8, 8095032480), (10, 6476025984), (12, 5396688320), (15, 4317350656), (16, 4047516240), (20, 3238012992), (24, 2698344160), (30, 2158675328), (31, 2089040640), (32, 2023758120), (40, 1619006496), (48, 1349172080), (60, 1079337664), (62, 1044520320), (64, 1011879060), (80, 809503248), (93, 696346880), (96, 674586040), (120, 539668832), (124, 522260160), (128, 505939530), (155, 417808128), (160, 404751624), (186, 348173440), (192, 337293020), (240, 269834416), (248, 261130080), (256, 252969765), (310, 208904064), (320, 202375812), (372, 174086720), (384, 168646510), (465, 139269376), (480, 134917208), (496, 130565040), (620, 104452032), (640, 101187906), (744, 87043360), (768, 84323255), (930, 69634688), (960, 67458604), (992, 65282520), (1240, 52226016), (1280, 50593953), (1488, 43521680), (1860, 34817344), (1920, 33729302), (1984, 32641260), (2480, 26113008), (2976, 21760840), (3720, 17408672), (3840, 16864651), (3968, 16320630), (4960, 13056504), (5952, 10880420), (7440, 8704336), (7936, 8160315), (9920, 6528252), (11904, 5440210), (14880, 4352168), (19840, 3264126), (23808, 2720105), (29760, 2176084), (39680, 1632063), (59520, 1088042), (119040, 544021)]