244285920

素因数分解:

$2^5\times 3^2\times 5^1\times {\mathrm{17}}^2\times {\mathrm{587}}^1$

素因数の和:642

約数の個数: 216

約数和(自身を含む): 887055624

約数和(自身を除く): 642769704

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 17, 18, 20, 24, 30, 32, 34, 36, 40, 45, 48, 51, 60, 68, 72, 80, 85, 90, 96, 102, 120, 136, 144, 153, 160, 170, 180, 204, 240, 255, 272, 288, 289, 306, 340, 360, 408, 480, 510, 544, 578, 587, 612, 680, 720, 765, 816, 867, 1020, 1156, 1174, 1224, 1360, 1440, 1445, 1530, 1632, 1734, 1761, 2040, 2312, 2348, 2448, 2601, 2720, 2890, 2935, 3060, 3468, 3522, 4080, 4335, 4624, 4696, 4896, 5202, 5283, 5780, 5870, 6120, 6936, 7044, 8160, 8670, 8805, 9248, 9392, 9979, 10404, 10566, 11560, 11740, 12240, 13005, 13872, 14088, 17340, 17610, 18784, 19958, 20808, 21132, 23120, 23480, 24480, 26010, 26415, 27744, 28176, 29937, 34680, 35220, 39916, 41616, 42264, 46240, 46960, 49895, 52020, 52830, 56352, 59874, 69360, 70440, 79832, 83232, 84528, 89811, 93920, 99790, 104040, 105660, 119748, 138720, 140880, 149685, 159664, 169056, 169643, 179622, 199580, 208080, 211320, 239496, 281760, 299370, 319328, 339286, 359244, 399160, 416160, 422640, 449055, 478992, 508929, 598740, 678572, 718488, 798320, 845280, 848215, 898110, 957984, 1017858, 1197480, 1357144, 1436976, 1526787, 1596640, 1696430, 1796220, 2035716, 2394960, 2544645, 2714288, 2873952, 3053574, 3392860, 3592440, 4071432, 4789920, 5089290, 5428576, 6107148, 6785720, 7184880, 7633935, 8142864, 10178580, 12214296, 13571440, 14369760, 15267870, 16285728, 20357160, 24428592, 27142880, 30535740, 40714320, 48857184, 61071480, 81428640, 122142960, 244285920]

約数ペア:

[(1, 244285920), (2, 122142960), (3, 81428640), (4, 61071480), (5, 48857184), (6, 40714320), (8, 30535740), (9, 27142880), (10, 24428592), (12, 20357160), (15, 16285728), (16, 15267870), (17, 14369760), (18, 13571440), (20, 12214296), (24, 10178580), (30, 8142864), (32, 7633935), (34, 7184880), (36, 6785720), (40, 6107148), (45, 5428576), (48, 5089290), (51, 4789920), (60, 4071432), (68, 3592440), (72, 3392860), (80, 3053574), (85, 2873952), (90, 2714288), (96, 2544645), (102, 2394960), (120, 2035716), (136, 1796220), (144, 1696430), (153, 1596640), (160, 1526787), (170, 1436976), (180, 1357144), (204, 1197480), (240, 1017858), (255, 957984), (272, 898110), (288, 848215), (289, 845280), (306, 798320), (340, 718488), (360, 678572), (408, 598740), (480, 508929), (510, 478992), (544, 449055), (578, 422640), (587, 416160), (612, 399160), (680, 359244), (720, 339286), (765, 319328), (816, 299370), (867, 281760), (1020, 239496), (1156, 211320), (1174, 208080), (1224, 199580), (1360, 179622), (1440, 169643), (1445, 169056), (1530, 159664), (1632, 149685), (1734, 140880), (1761, 138720), (2040, 119748), (2312, 105660), (2348, 104040), (2448, 99790), (2601, 93920), (2720, 89811), (2890, 84528), (2935, 83232), (3060, 79832), (3468, 70440), (3522, 69360), (4080, 59874), (4335, 56352), (4624, 52830), (4696, 52020), (4896, 49895), (5202, 46960), (5283, 46240), (5780, 42264), (5870, 41616), (6120, 39916), (6936, 35220), (7044, 34680), (8160, 29937), (8670, 28176), (8805, 27744), (9248, 26415), (9392, 26010), (9979, 24480), (10404, 23480), (10566, 23120), (11560, 21132), (11740, 20808), (12240, 19958), (13005, 18784), (13872, 17610), (14088, 17340)]