222056640

素因数分解:

$2^6\times 3^4\times 5^1\times {\mathrm{13}}^1\times {\mathrm{659}}^1$

素因数の和:701

約数の個数: 280

約数和(自身を含む): 851946480

約数和(自身を除く): 629889840

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 16, 18, 20, 24, 26, 27, 30, 32, 36, 39, 40, 45, 48, 52, 54, 60, 64, 65, 72, 78, 80, 81, 90, 96, 104, 108, 117, 120, 130, 135, 144, 156, 160, 162, 180, 192, 195, 208, 216, 234, 240, 260, 270, 288, 312, 320, 324, 351, 360, 390, 405, 416, 432, 468, 480, 520, 540, 576, 585, 624, 648, 659, 702, 720, 780, 810, 832, 864, 936, 960, 1040, 1053, 1080, 1170, 1248, 1296, 1318, 1404, 1440, 1560, 1620, 1728, 1755, 1872, 1977, 2080, 2106, 2160, 2340, 2496, 2592, 2636, 2808, 2880, 3120, 3240, 3295, 3510, 3744, 3954, 4160, 4212, 4320, 4680, 5184, 5265, 5272, 5616, 5931, 6240, 6480, 6590, 7020, 7488, 7908, 8424, 8567, 8640, 9360, 9885, 10530, 10544, 11232, 11862, 12480, 12960, 13180, 14040, 15816, 16848, 17134, 17793, 18720, 19770, 21060, 21088, 22464, 23724, 25701, 25920, 26360, 28080, 29655, 31632, 33696, 34268, 35586, 37440, 39540, 42120, 42176, 42835, 47448, 51402, 52720, 53379, 56160, 59310, 63264, 67392, 68536, 71172, 77103, 79080, 84240, 85670, 88965, 94896, 102804, 105440, 106758, 112320, 118620, 126528, 128505, 137072, 142344, 154206, 158160, 168480, 171340, 177930, 189792, 205608, 210880, 213516, 231309, 237240, 257010, 266895, 274144, 284688, 308412, 316320, 336960, 342680, 355860, 379584, 385515, 411216, 427032, 462618, 474480, 514020, 533790, 548288, 569376, 616824, 632640, 685360, 693927, 711720, 771030, 822432, 854064, 925236, 948960, 1028040, 1067580, 1138752, 1156545, 1233648, 1370720, 1387854, 1423440, 1542060, 1644864, 1708128, 1850472, 1897920, 2056080, 2135160, 2313090, 2467296, 2741440, 2775708, 2846880, 3084120, 3416256, 3469635, 3700944, 4112160, 4270320, 4626180, 4934592, 5551416, 5693760, 6168240, 6939270, 7401888, 8224320, 8540640, 9252360, 11102832, 12336480, 13878540, 14803776, 17081280, 18504720, 22205664, 24672960, 27757080, 37009440, 44411328, 55514160, 74018880, 111028320, 222056640]

約数ペア:

[(1, 222056640), (2, 111028320), (3, 74018880), (4, 55514160), (5, 44411328), (6, 37009440), (8, 27757080), (9, 24672960), (10, 22205664), (12, 18504720), (13, 17081280), (15, 14803776), (16, 13878540), (18, 12336480), (20, 11102832), (24, 9252360), (26, 8540640), (27, 8224320), (30, 7401888), (32, 6939270), (36, 6168240), (39, 5693760), (40, 5551416), (45, 4934592), (48, 4626180), (52, 4270320), (54, 4112160), (60, 3700944), (64, 3469635), (65, 3416256), (72, 3084120), (78, 2846880), (80, 2775708), (81, 2741440), (90, 2467296), (96, 2313090), (104, 2135160), (108, 2056080), (117, 1897920), (120, 1850472), (130, 1708128), (135, 1644864), (144, 1542060), (156, 1423440), (160, 1387854), (162, 1370720), (180, 1233648), (192, 1156545), (195, 1138752), (208, 1067580), (216, 1028040), (234, 948960), (240, 925236), (260, 854064), (270, 822432), (288, 771030), (312, 711720), (320, 693927), (324, 685360), (351, 632640), (360, 616824), (390, 569376), (405, 548288), (416, 533790), (432, 514020), (468, 474480), (480, 462618), (520, 427032), (540, 411216), (576, 385515), (585, 379584), (624, 355860), (648, 342680), (659, 336960), (702, 316320), (720, 308412), (780, 284688), (810, 274144), (832, 266895), (864, 257010), (936, 237240), (960, 231309), (1040, 213516), (1053, 210880), (1080, 205608), (1170, 189792), (1248, 177930), (1296, 171340), (1318, 168480), (1404, 158160), (1440, 154206), (1560, 142344), (1620, 137072), (1728, 128505), (1755, 126528), (1872, 118620), (1977, 112320), (2080, 106758), (2106, 105440), (2160, 102804), (2340, 94896), (2496, 88965), (2592, 85670), (2636, 84240), (2808, 79080), (2880, 77103), (3120, 71172), (3240, 68536), (3295, 67392), (3510, 63264), (3744, 59310), (3954, 56160), (4160, 53379), (4212, 52720), (4320, 51402), (4680, 47448), (5184, 42835), (5265, 42176), (5272, 42120), (5616, 39540), (5931, 37440), (6240, 35586), (6480, 34268), (6590, 33696), (7020, 31632), (7488, 29655), (7908, 28080), (8424, 26360), (8567, 25920), (8640, 25701), (9360, 23724), (9885, 22464), (10530, 21088), (10544, 21060), (11232, 19770), (11862, 18720), (12480, 17793), (12960, 17134), (13180, 16848), (14040, 15816)]