143946720

素因数分解:

$2^5\times 3^4\times 5^1\times {\mathrm{29}}^1\times {\mathrm{383}}^1$

素因数の和:439

約数の個数: 240

約数和(自身を含む): 526901760

約数和(自身を除く): 382955040

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 29, 30, 32, 36, 40, 45, 48, 54, 58, 60, 72, 80, 81, 87, 90, 96, 108, 116, 120, 135, 144, 145, 160, 162, 174, 180, 216, 232, 240, 261, 270, 288, 290, 324, 348, 360, 383, 405, 432, 435, 464, 480, 522, 540, 580, 648, 696, 720, 766, 783, 810, 864, 870, 928, 1044, 1080, 1149, 1160, 1296, 1305, 1392, 1440, 1532, 1566, 1620, 1740, 1915, 2088, 2160, 2298, 2320, 2349, 2592, 2610, 2784, 3064, 3132, 3240, 3447, 3480, 3830, 3915, 4176, 4320, 4596, 4640, 4698, 5220, 5745, 6128, 6264, 6480, 6894, 6960, 7660, 7830, 8352, 9192, 9396, 10341, 10440, 11107, 11490, 11745, 12256, 12528, 12960, 13788, 13920, 15320, 15660, 17235, 18384, 18792, 20682, 20880, 22214, 22980, 23490, 25056, 27576, 30640, 31023, 31320, 33321, 34470, 36768, 37584, 41364, 41760, 44428, 45960, 46980, 51705, 55152, 55535, 61280, 62046, 62640, 66642, 68940, 75168, 82728, 88856, 91920, 93960, 99963, 103410, 110304, 111070, 124092, 125280, 133284, 137880, 155115, 165456, 166605, 177712, 183840, 187920, 199926, 206820, 222140, 248184, 266568, 275760, 299889, 310230, 330912, 333210, 355424, 375840, 399852, 413640, 444280, 496368, 499815, 533136, 551520, 599778, 620460, 666420, 799704, 827280, 888560, 899667, 992736, 999630, 1066272, 1199556, 1240920, 1332840, 1499445, 1599408, 1654560, 1777120, 1799334, 1999260, 2399112, 2481840, 2665680, 2998890, 3198816, 3598668, 3998520, 4498335, 4798224, 4963680, 5331360, 5997780, 7197336, 7997040, 8996670, 9596448, 11995560, 14394672, 15994080, 17993340, 23991120, 28789344, 35986680, 47982240, 71973360, 143946720]

約数ペア:

[(1, 143946720), (2, 71973360), (3, 47982240), (4, 35986680), (5, 28789344), (6, 23991120), (8, 17993340), (9, 15994080), (10, 14394672), (12, 11995560), (15, 9596448), (16, 8996670), (18, 7997040), (20, 7197336), (24, 5997780), (27, 5331360), (29, 4963680), (30, 4798224), (32, 4498335), (36, 3998520), (40, 3598668), (45, 3198816), (48, 2998890), (54, 2665680), (58, 2481840), (60, 2399112), (72, 1999260), (80, 1799334), (81, 1777120), (87, 1654560), (90, 1599408), (96, 1499445), (108, 1332840), (116, 1240920), (120, 1199556), (135, 1066272), (144, 999630), (145, 992736), (160, 899667), (162, 888560), (174, 827280), (180, 799704), (216, 666420), (232, 620460), (240, 599778), (261, 551520), (270, 533136), (288, 499815), (290, 496368), (324, 444280), (348, 413640), (360, 399852), (383, 375840), (405, 355424), (432, 333210), (435, 330912), (464, 310230), (480, 299889), (522, 275760), (540, 266568), (580, 248184), (648, 222140), (696, 206820), (720, 199926), (766, 187920), (783, 183840), (810, 177712), (864, 166605), (870, 165456), (928, 155115), (1044, 137880), (1080, 133284), (1149, 125280), (1160, 124092), (1296, 111070), (1305, 110304), (1392, 103410), (1440, 99963), (1532, 93960), (1566, 91920), (1620, 88856), (1740, 82728), (1915, 75168), (2088, 68940), (2160, 66642), (2298, 62640), (2320, 62046), (2349, 61280), (2592, 55535), (2610, 55152), (2784, 51705), (3064, 46980), (3132, 45960), (3240, 44428), (3447, 41760), (3480, 41364), (3830, 37584), (3915, 36768), (4176, 34470), (4320, 33321), (4596, 31320), (4640, 31023), (4698, 30640), (5220, 27576), (5745, 25056), (6128, 23490), (6264, 22980), (6480, 22214), (6894, 20880), (6960, 20682), (7660, 18792), (7830, 18384), (8352, 17235), (9192, 15660), (9396, 15320), (10341, 13920), (10440, 13788), (11107, 12960), (11490, 12528), (11745, 12256)]