248603040

素因数分解:

$2^5\times 3^3\times 5^1\times 7^1\times {\mathrm{8221}}^1$

素因数の和:8252

約数の個数: 192

約数和(自身を含む): 994533120

約数和(自身を除く): 745930080

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 27, 28, 30, 32, 35, 36, 40, 42, 45, 48, 54, 56, 60, 63, 70, 72, 80, 84, 90, 96, 105, 108, 112, 120, 126, 135, 140, 144, 160, 168, 180, 189, 210, 216, 224, 240, 252, 270, 280, 288, 315, 336, 360, 378, 420, 432, 480, 504, 540, 560, 630, 672, 720, 756, 840, 864, 945, 1008, 1080, 1120, 1260, 1440, 1512, 1680, 1890, 2016, 2160, 2520, 3024, 3360, 3780, 4320, 5040, 6048, 7560, 8221, 10080, 15120, 16442, 24663, 30240, 32884, 41105, 49326, 57547, 65768, 73989, 82210, 98652, 115094, 123315, 131536, 147978, 164420, 172641, 197304, 221967, 230188, 246630, 263072, 287735, 295956, 328840, 345282, 369945, 394608, 443934, 460376, 493260, 517923, 575470, 591912, 657680, 690564, 739890, 789216, 863205, 887868, 920752, 986520, 1035846, 1109835, 1150940, 1183824, 1315360, 1381128, 1479780, 1553769, 1726410, 1775736, 1841504, 1973040, 2071692, 2219670, 2301880, 2367648, 2589615, 2762256, 2959560, 3107538, 3452820, 3551472, 3946080, 4143384, 4439340, 4603760, 5179230, 5524512, 5919120, 6215076, 6905640, 7102944, 7768845, 8286768, 8878680, 9207520, 10358460, 11838240, 12430152, 13811280, 15537690, 16573536, 17757360, 20716920, 24860304, 27622560, 31075380, 35514720, 41433840, 49720608, 62150760, 82867680, 124301520, 248603040]

約数ペア:

[(1, 248603040), (2, 124301520), (3, 82867680), (4, 62150760), (5, 49720608), (6, 41433840), (7, 35514720), (8, 31075380), (9, 27622560), (10, 24860304), (12, 20716920), (14, 17757360), (15, 16573536), (16, 15537690), (18, 13811280), (20, 12430152), (21, 11838240), (24, 10358460), (27, 9207520), (28, 8878680), (30, 8286768), (32, 7768845), (35, 7102944), (36, 6905640), (40, 6215076), (42, 5919120), (45, 5524512), (48, 5179230), (54, 4603760), (56, 4439340), (60, 4143384), (63, 3946080), (70, 3551472), (72, 3452820), (80, 3107538), (84, 2959560), (90, 2762256), (96, 2589615), (105, 2367648), (108, 2301880), (112, 2219670), (120, 2071692), (126, 1973040), (135, 1841504), (140, 1775736), (144, 1726410), (160, 1553769), (168, 1479780), (180, 1381128), (189, 1315360), (210, 1183824), (216, 1150940), (224, 1109835), (240, 1035846), (252, 986520), (270, 920752), (280, 887868), (288, 863205), (315, 789216), (336, 739890), (360, 690564), (378, 657680), (420, 591912), (432, 575470), (480, 517923), (504, 493260), (540, 460376), (560, 443934), (630, 394608), (672, 369945), (720, 345282), (756, 328840), (840, 295956), (864, 287735), (945, 263072), (1008, 246630), (1080, 230188), (1120, 221967), (1260, 197304), (1440, 172641), (1512, 164420), (1680, 147978), (1890, 131536), (2016, 123315), (2160, 115094), (2520, 98652), (3024, 82210), (3360, 73989), (3780, 65768), (4320, 57547), (5040, 49326), (6048, 41105), (7560, 32884), (8221, 30240), (10080, 24663), (15120, 16442)]