223692720

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{41}}^1\times {\mathrm{127}}^1\times {\mathrm{179}}^1$

素因数の和:363

約数の個数: 160

約数和(自身を含む): 719953920

約数和(自身を除く): 496261200

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 41, 48, 60, 80, 82, 120, 123, 127, 164, 179, 205, 240, 246, 254, 328, 358, 381, 410, 492, 508, 537, 615, 635, 656, 716, 762, 820, 895, 984, 1016, 1074, 1230, 1270, 1432, 1524, 1640, 1790, 1905, 1968, 2032, 2148, 2460, 2540, 2685, 2864, 3048, 3280, 3580, 3810, 4296, 4920, 5080, 5207, 5370, 6096, 7160, 7339, 7620, 8592, 9840, 10160, 10414, 10740, 14320, 14678, 15240, 15621, 20828, 21480, 22017, 22733, 26035, 29356, 30480, 31242, 36695, 41656, 42960, 44034, 45466, 52070, 58712, 62484, 68199, 73390, 78105, 83312, 88068, 90932, 104140, 110085, 113665, 117424, 124968, 136398, 146780, 156210, 176136, 181864, 208280, 220170, 227330, 249936, 272796, 293560, 312420, 340995, 352272, 363728, 416560, 440340, 454660, 545592, 587120, 624840, 681990, 880680, 909320, 932053, 1091184, 1249680, 1363980, 1761360, 1818640, 1864106, 2727960, 2796159, 3728212, 4660265, 5455920, 5592318, 7456424, 9320530, 11184636, 13980795, 14912848, 18641060, 22369272, 27961590, 37282120, 44738544, 55923180, 74564240, 111846360, 223692720]

約数ペア:

[(1, 223692720), (2, 111846360), (3, 74564240), (4, 55923180), (5, 44738544), (6, 37282120), (8, 27961590), (10, 22369272), (12, 18641060), (15, 14912848), (16, 13980795), (20, 11184636), (24, 9320530), (30, 7456424), (40, 5592318), (41, 5455920), (48, 4660265), (60, 3728212), (80, 2796159), (82, 2727960), (120, 1864106), (123, 1818640), (127, 1761360), (164, 1363980), (179, 1249680), (205, 1091184), (240, 932053), (246, 909320), (254, 880680), (328, 681990), (358, 624840), (381, 587120), (410, 545592), (492, 454660), (508, 440340), (537, 416560), (615, 363728), (635, 352272), (656, 340995), (716, 312420), (762, 293560), (820, 272796), (895, 249936), (984, 227330), (1016, 220170), (1074, 208280), (1230, 181864), (1270, 176136), (1432, 156210), (1524, 146780), (1640, 136398), (1790, 124968), (1905, 117424), (1968, 113665), (2032, 110085), (2148, 104140), (2460, 90932), (2540, 88068), (2685, 83312), (2864, 78105), (3048, 73390), (3280, 68199), (3580, 62484), (3810, 58712), (4296, 52070), (4920, 45466), (5080, 44034), (5207, 42960), (5370, 41656), (6096, 36695), (7160, 31242), (7339, 30480), (7620, 29356), (8592, 26035), (9840, 22733), (10160, 22017), (10414, 21480), (10740, 20828), (14320, 15621), (14678, 15240)]