226512720

素因数分解:

$2^4\times 3^3\times 5^1\times 7^1\times {\mathrm{71}}^1\times {\mathrm{211}}^1$

素因数の和:311

約数の個数: 320

約数和(自身を含む): 908513280

約数和(自身を除く): 682000560

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 27, 28, 30, 35, 36, 40, 42, 45, 48, 54, 56, 60, 63, 70, 71, 72, 80, 84, 90, 105, 108, 112, 120, 126, 135, 140, 142, 144, 168, 180, 189, 210, 211, 213, 216, 240, 252, 270, 280, 284, 315, 336, 355, 360, 378, 420, 422, 426, 432, 497, 504, 540, 560, 568, 630, 633, 639, 710, 720, 756, 840, 844, 852, 945, 994, 1008, 1055, 1065, 1080, 1136, 1260, 1266, 1278, 1420, 1477, 1491, 1512, 1680, 1688, 1704, 1890, 1899, 1917, 1988, 2110, 2130, 2160, 2485, 2520, 2532, 2556, 2840, 2954, 2982, 3024, 3165, 3195, 3376, 3408, 3780, 3798, 3834, 3976, 4220, 4260, 4431, 4473, 4970, 5040, 5064, 5112, 5680, 5697, 5908, 5964, 6330, 6390, 7385, 7455, 7560, 7596, 7668, 7952, 8440, 8520, 8862, 8946, 9495, 9585, 9940, 10128, 10224, 11394, 11816, 11928, 12660, 12780, 13293, 13419, 14770, 14910, 14981, 15120, 15192, 15336, 16880, 17040, 17724, 17892, 18990, 19170, 19880, 22155, 22365, 22788, 23632, 23856, 25320, 25560, 26586, 26838, 28485, 29540, 29820, 29962, 30384, 30672, 35448, 35784, 37980, 38340, 39760, 39879, 44310, 44730, 44943, 45576, 50640, 51120, 53172, 53676, 56970, 59080, 59640, 59924, 66465, 67095, 70896, 71568, 74905, 75960, 76680, 79758, 88620, 89460, 89886, 91152, 104867, 106344, 107352, 113940, 118160, 119280, 119848, 132930, 134190, 134829, 149810, 151920, 153360, 159516, 177240, 178920, 179772, 199395, 209734, 212688, 214704, 224715, 227880, 239696, 265860, 268380, 269658, 299620, 314601, 319032, 354480, 357840, 359544, 398790, 404487, 419468, 449430, 455760, 524335, 531720, 536760, 539316, 599240, 629202, 638064, 674145, 719088, 797580, 808974, 838936, 898860, 943803, 1048670, 1063440, 1073520, 1078632, 1198480, 1258404, 1348290, 1573005, 1595160, 1617948, 1677872, 1797720, 1887606, 2022435, 2097340, 2157264, 2516808, 2696580, 2831409, 3146010, 3190320, 3235896, 3595440, 3775212, 4044870, 4194680, 4719015, 5033616, 5393160, 5662818, 6292020, 6471792, 7550424, 8089740, 8389360, 9438030, 10786320, 11325636, 12584040, 14157045, 15100848, 16179480, 18876060, 22651272, 25168080, 28314090, 32358960, 37752120, 45302544, 56628180, 75504240, 113256360, 226512720]

約数ペア:

[(1, 226512720), (2, 113256360), (3, 75504240), (4, 56628180), (5, 45302544), (6, 37752120), (7, 32358960), (8, 28314090), (9, 25168080), (10, 22651272), (12, 18876060), (14, 16179480), (15, 15100848), (16, 14157045), (18, 12584040), (20, 11325636), (21, 10786320), (24, 9438030), (27, 8389360), (28, 8089740), (30, 7550424), (35, 6471792), (36, 6292020), (40, 5662818), (42, 5393160), (45, 5033616), (48, 4719015), (54, 4194680), (56, 4044870), (60, 3775212), (63, 3595440), (70, 3235896), (71, 3190320), (72, 3146010), (80, 2831409), (84, 2696580), (90, 2516808), (105, 2157264), (108, 2097340), (112, 2022435), (120, 1887606), (126, 1797720), (135, 1677872), (140, 1617948), (142, 1595160), (144, 1573005), (168, 1348290), (180, 1258404), (189, 1198480), (210, 1078632), (211, 1073520), (213, 1063440), (216, 1048670), (240, 943803), (252, 898860), (270, 838936), (280, 808974), (284, 797580), (315, 719088), (336, 674145), (355, 638064), (360, 629202), (378, 599240), (420, 539316), (422, 536760), (426, 531720), (432, 524335), (497, 455760), (504, 449430), (540, 419468), (560, 404487), (568, 398790), (630, 359544), (633, 357840), (639, 354480), (710, 319032), (720, 314601), (756, 299620), (840, 269658), (844, 268380), (852, 265860), (945, 239696), (994, 227880), (1008, 224715), (1055, 214704), (1065, 212688), (1080, 209734), (1136, 199395), (1260, 179772), (1266, 178920), (1278, 177240), (1420, 159516), (1477, 153360), (1491, 151920), (1512, 149810), (1680, 134829), (1688, 134190), (1704, 132930), (1890, 119848), (1899, 119280), (1917, 118160), (1988, 113940), (2110, 107352), (2130, 106344), (2160, 104867), (2485, 91152), (2520, 89886), (2532, 89460), (2556, 88620), (2840, 79758), (2954, 76680), (2982, 75960), (3024, 74905), (3165, 71568), (3195, 70896), (3376, 67095), (3408, 66465), (3780, 59924), (3798, 59640), (3834, 59080), (3976, 56970), (4220, 53676), (4260, 53172), (4431, 51120), (4473, 50640), (4970, 45576), (5040, 44943), (5064, 44730), (5112, 44310), (5680, 39879), (5697, 39760), (5908, 38340), (5964, 37980), (6330, 35784), (6390, 35448), (7385, 30672), (7455, 30384), (7560, 29962), (7596, 29820), (7668, 29540), (7952, 28485), (8440, 26838), (8520, 26586), (8862, 25560), (8946, 25320), (9495, 23856), (9585, 23632), (9940, 22788), (10128, 22365), (10224, 22155), (11394, 19880), (11816, 19170), (11928, 18990), (12660, 17892), (12780, 17724), (13293, 17040), (13419, 16880), (14770, 15336), (14910, 15192), (14981, 15120)]