129328320

素因数分解:

$2^6\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{331}}^1$

素因数の和:399

約数の個数: 224

約数和(自身を含む): 461442816

約数和(自身を除く): 332114496

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 16, 20, 22, 24, 30, 32, 33, 37, 40, 44, 48, 55, 60, 64, 66, 74, 80, 88, 96, 110, 111, 120, 132, 148, 160, 165, 176, 185, 192, 220, 222, 240, 264, 296, 320, 330, 331, 352, 370, 407, 440, 444, 480, 528, 555, 592, 660, 662, 704, 740, 814, 880, 888, 960, 993, 1056, 1110, 1184, 1221, 1320, 1324, 1480, 1628, 1655, 1760, 1776, 1986, 2035, 2112, 2220, 2368, 2442, 2640, 2648, 2960, 3256, 3310, 3520, 3552, 3641, 3972, 4070, 4440, 4884, 4965, 5280, 5296, 5920, 6105, 6512, 6620, 7104, 7282, 7944, 8140, 8880, 9768, 9930, 10560, 10592, 10923, 11840, 12210, 12247, 13024, 13240, 14564, 15888, 16280, 17760, 18205, 19536, 19860, 21184, 21846, 24420, 24494, 26048, 26480, 29128, 31776, 32560, 35520, 36410, 36741, 39072, 39720, 43692, 48840, 48988, 52960, 54615, 58256, 61235, 63552, 65120, 72820, 73482, 78144, 79440, 87384, 97680, 97976, 105920, 109230, 116512, 122470, 130240, 134717, 145640, 146964, 158880, 174768, 183705, 195360, 195952, 218460, 233024, 244940, 269434, 291280, 293928, 317760, 349536, 367410, 390720, 391904, 404151, 436920, 489880, 538868, 582560, 587856, 673585, 699072, 734820, 783808, 808302, 873840, 979760, 1077736, 1165120, 1175712, 1347170, 1469640, 1616604, 1747680, 1959520, 2020755, 2155472, 2351424, 2694340, 2939280, 3233208, 3495360, 3919040, 4041510, 4310944, 5388680, 5878560, 6466416, 8083020, 8621888, 10777360, 11757120, 12932832, 16166040, 21554720, 25865664, 32332080, 43109440, 64664160, 129328320]

約数ペア:

[(1, 129328320), (2, 64664160), (3, 43109440), (4, 32332080), (5, 25865664), (6, 21554720), (8, 16166040), (10, 12932832), (11, 11757120), (12, 10777360), (15, 8621888), (16, 8083020), (20, 6466416), (22, 5878560), (24, 5388680), (30, 4310944), (32, 4041510), (33, 3919040), (37, 3495360), (40, 3233208), (44, 2939280), (48, 2694340), (55, 2351424), (60, 2155472), (64, 2020755), (66, 1959520), (74, 1747680), (80, 1616604), (88, 1469640), (96, 1347170), (110, 1175712), (111, 1165120), (120, 1077736), (132, 979760), (148, 873840), (160, 808302), (165, 783808), (176, 734820), (185, 699072), (192, 673585), (220, 587856), (222, 582560), (240, 538868), (264, 489880), (296, 436920), (320, 404151), (330, 391904), (331, 390720), (352, 367410), (370, 349536), (407, 317760), (440, 293928), (444, 291280), (480, 269434), (528, 244940), (555, 233024), (592, 218460), (660, 195952), (662, 195360), (704, 183705), (740, 174768), (814, 158880), (880, 146964), (888, 145640), (960, 134717), (993, 130240), (1056, 122470), (1110, 116512), (1184, 109230), (1221, 105920), (1320, 97976), (1324, 97680), (1480, 87384), (1628, 79440), (1655, 78144), (1760, 73482), (1776, 72820), (1986, 65120), (2035, 63552), (2112, 61235), (2220, 58256), (2368, 54615), (2442, 52960), (2640, 48988), (2648, 48840), (2960, 43692), (3256, 39720), (3310, 39072), (3520, 36741), (3552, 36410), (3641, 35520), (3972, 32560), (4070, 31776), (4440, 29128), (4884, 26480), (4965, 26048), (5280, 24494), (5296, 24420), (5920, 21846), (6105, 21184), (6512, 19860), (6620, 19536), (7104, 18205), (7282, 17760), (7944, 16280), (8140, 15888), (8880, 14564), (9768, 13240), (9930, 13024), (10560, 12247), (10592, 12210), (10923, 11840)]