211400280

素因数分解:

$2^3\times 3^5\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{239}}^1$

素因数の和:285

約数の個数: 384

約数和(自身を含む): 880588800

約数和(自身を除く): 669188520

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 13, 14, 15, 18, 20, 21, 24, 26, 27, 28, 30, 35, 36, 39, 40, 42, 45, 52, 54, 56, 60, 63, 65, 70, 72, 78, 81, 84, 90, 91, 104, 105, 108, 117, 120, 126, 130, 135, 140, 156, 162, 168, 180, 182, 189, 195, 210, 216, 234, 239, 243, 252, 260, 270, 273, 280, 312, 315, 324, 351, 360, 364, 378, 390, 405, 420, 455, 468, 478, 486, 504, 520, 540, 546, 567, 585, 630, 648, 702, 717, 728, 756, 780, 810, 819, 840, 910, 936, 945, 956, 972, 1053, 1080, 1092, 1134, 1170, 1195, 1215, 1260, 1365, 1404, 1434, 1512, 1560, 1620, 1638, 1673, 1701, 1755, 1820, 1890, 1912, 1944, 2106, 2151, 2184, 2268, 2340, 2390, 2430, 2457, 2520, 2730, 2808, 2835, 2868, 3107, 3159, 3240, 3276, 3346, 3402, 3510, 3585, 3640, 3780, 4095, 4212, 4302, 4536, 4680, 4780, 4860, 4914, 5019, 5265, 5460, 5670, 5736, 6214, 6318, 6453, 6552, 6692, 6804, 7020, 7170, 7371, 7560, 8190, 8365, 8424, 8505, 8604, 9321, 9560, 9720, 9828, 10038, 10530, 10755, 10920, 11340, 12285, 12428, 12636, 12906, 13384, 13608, 14040, 14340, 14742, 15057, 15535, 15795, 16380, 16730, 17010, 17208, 18642, 19359, 19656, 20076, 21060, 21510, 21749, 22113, 22680, 24570, 24856, 25095, 25272, 25812, 27963, 28680, 29484, 30114, 31070, 31590, 32265, 32760, 33460, 34020, 36855, 37284, 38718, 40152, 42120, 43020, 43498, 44226, 45171, 46605, 49140, 50190, 51624, 55926, 58077, 58968, 60228, 62140, 63180, 64530, 65247, 66920, 68040, 73710, 74568, 75285, 77436, 83889, 86040, 86996, 88452, 90342, 93210, 96795, 98280, 100380, 108745, 110565, 111852, 116154, 120456, 124280, 126360, 129060, 130494, 135513, 139815, 147420, 150570, 154872, 167778, 173992, 176904, 180684, 186420, 193590, 195741, 200760, 217490, 221130, 223704, 225855, 232308, 251667, 258120, 260988, 271026, 279630, 290385, 294840, 301140, 326235, 335556, 361368, 372840, 387180, 391482, 406539, 419445, 434980, 442260, 451710, 464616, 503334, 521976, 542052, 559260, 580770, 587223, 602280, 652470, 671112, 677565, 755001, 774360, 782964, 813078, 838890, 869960, 884520, 903420, 978705, 1006668, 1084104, 1118520, 1161540, 1174446, 1258335, 1304940, 1355130, 1510002, 1565928, 1626156, 1677780, 1761669, 1806840, 1957410, 2013336, 2032695, 2323080, 2348892, 2516670, 2609880, 2710260, 2936115, 3020004, 3252312, 3355560, 3523338, 3775005, 3914820, 4065390, 4697784, 5033340, 5285007, 5420520, 5872230, 6040008, 7046676, 7550010, 7829640, 8130780, 8808345, 10066680, 10570014, 11744460, 14093352, 15100020, 16261560, 17616690, 21140028, 23488920, 26425035, 30200040, 35233380, 42280056, 52850070, 70466760, 105700140, 211400280]

約数ペア:

[(1, 211400280), (2, 105700140), (3, 70466760), (4, 52850070), (5, 42280056), (6, 35233380), (7, 30200040), (8, 26425035), (9, 23488920), (10, 21140028), (12, 17616690), (13, 16261560), (14, 15100020), (15, 14093352), (18, 11744460), (20, 10570014), (21, 10066680), (24, 8808345), (26, 8130780), (27, 7829640), (28, 7550010), (30, 7046676), (35, 6040008), (36, 5872230), (39, 5420520), (40, 5285007), (42, 5033340), (45, 4697784), (52, 4065390), (54, 3914820), (56, 3775005), (60, 3523338), (63, 3355560), (65, 3252312), (70, 3020004), (72, 2936115), (78, 2710260), (81, 2609880), (84, 2516670), (90, 2348892), (91, 2323080), (104, 2032695), (105, 2013336), (108, 1957410), (117, 1806840), (120, 1761669), (126, 1677780), (130, 1626156), (135, 1565928), (140, 1510002), (156, 1355130), (162, 1304940), (168, 1258335), (180, 1174446), (182, 1161540), (189, 1118520), (195, 1084104), (210, 1006668), (216, 978705), (234, 903420), (239, 884520), (243, 869960), (252, 838890), (260, 813078), (270, 782964), (273, 774360), (280, 755001), (312, 677565), (315, 671112), (324, 652470), (351, 602280), (360, 587223), (364, 580770), (378, 559260), (390, 542052), (405, 521976), (420, 503334), (455, 464616), (468, 451710), (478, 442260), (486, 434980), (504, 419445), (520, 406539), (540, 391482), (546, 387180), (567, 372840), (585, 361368), (630, 335556), (648, 326235), (702, 301140), (717, 294840), (728, 290385), (756, 279630), (780, 271026), (810, 260988), (819, 258120), (840, 251667), (910, 232308), (936, 225855), (945, 223704), (956, 221130), (972, 217490), (1053, 200760), (1080, 195741), (1092, 193590), (1134, 186420), (1170, 180684), (1195, 176904), (1215, 173992), (1260, 167778), (1365, 154872), (1404, 150570), (1434, 147420), (1512, 139815), (1560, 135513), (1620, 130494), (1638, 129060), (1673, 126360), (1701, 124280), (1755, 120456), (1820, 116154), (1890, 111852), (1912, 110565), (1944, 108745), (2106, 100380), (2151, 98280), (2184, 96795), (2268, 93210), (2340, 90342), (2390, 88452), (2430, 86996), (2457, 86040), (2520, 83889), (2730, 77436), (2808, 75285), (2835, 74568), (2868, 73710), (3107, 68040), (3159, 66920), (3240, 65247), (3276, 64530), (3346, 63180), (3402, 62140), (3510, 60228), (3585, 58968), (3640, 58077), (3780, 55926), (4095, 51624), (4212, 50190), (4302, 49140), (4536, 46605), (4680, 45171), (4780, 44226), (4860, 43498), (4914, 43020), (5019, 42120), (5265, 40152), (5460, 38718), (5670, 37284), (5736, 36855), (6214, 34020), (6318, 33460), (6453, 32760), (6552, 32265), (6692, 31590), (6804, 31070), (7020, 30114), (7170, 29484), (7371, 28680), (7560, 27963), (8190, 25812), (8365, 25272), (8424, 25095), (8505, 24856), (8604, 24570), (9321, 22680), (9560, 22113), (9720, 21749), (9828, 21510), (10038, 21060), (10530, 20076), (10755, 19656), (10920, 19359), (11340, 18642), (12285, 17208), (12428, 17010), (12636, 16730), (12906, 16380), (13384, 15795), (13608, 15535), (14040, 15057), (14340, 14742)]