448512120

素因数分解:

$2^3\times 3^3\times 5^1\times 7^1\times {\mathrm{41}}^1\times {\mathrm{1447}}^1$

素因数の和:1515

約数の個数: 256

約数和(自身を含む): 1751500800

約数和(自身を除く): 1302988680

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 18, 20, 21, 24, 27, 28, 30, 35, 36, 40, 41, 42, 45, 54, 56, 60, 63, 70, 72, 82, 84, 90, 105, 108, 120, 123, 126, 135, 140, 164, 168, 180, 189, 205, 210, 216, 246, 252, 270, 280, 287, 315, 328, 360, 369, 378, 410, 420, 492, 504, 540, 574, 615, 630, 738, 756, 820, 840, 861, 945, 984, 1080, 1107, 1148, 1230, 1260, 1435, 1447, 1476, 1512, 1640, 1722, 1845, 1890, 2214, 2296, 2460, 2520, 2583, 2870, 2894, 2952, 3444, 3690, 3780, 4305, 4341, 4428, 4920, 5166, 5535, 5740, 5788, 6888, 7235, 7380, 7560, 7749, 8610, 8682, 8856, 10129, 10332, 11070, 11480, 11576, 12915, 13023, 14470, 14760, 15498, 17220, 17364, 20258, 20664, 21705, 22140, 25830, 26046, 28940, 30387, 30996, 34440, 34728, 38745, 39069, 40516, 43410, 44280, 50645, 51660, 52092, 57880, 59327, 60774, 61992, 65115, 77490, 78138, 81032, 86820, 91161, 101290, 103320, 104184, 118654, 121548, 130230, 151935, 154980, 156276, 173640, 177981, 182322, 195345, 202580, 237308, 243096, 260460, 273483, 296635, 303870, 309960, 312552, 355962, 364644, 390690, 405160, 415289, 455805, 474616, 520920, 533943, 546966, 593270, 607740, 711924, 729288, 781380, 830578, 889905, 911610, 1067886, 1093932, 1186540, 1215480, 1245867, 1367415, 1423848, 1562760, 1601829, 1661156, 1779810, 1823220, 2076445, 2135772, 2187864, 2373080, 2491734, 2669715, 2734830, 3203658, 3322312, 3559620, 3646440, 3737601, 4152890, 4271544, 4983468, 5339430, 5469660, 6229335, 6407316, 7119240, 7475202, 8009145, 8305780, 9966936, 10678860, 10939320, 11212803, 12458670, 12814632, 14950404, 16018290, 16611560, 18688005, 21357720, 22425606, 24917340, 29900808, 32036580, 37376010, 44851212, 49834680, 56064015, 64073160, 74752020, 89702424, 112128030, 149504040, 224256060, 448512120]

約数ペア:

[(1, 448512120), (2, 224256060), (3, 149504040), (4, 112128030), (5, 89702424), (6, 74752020), (7, 64073160), (8, 56064015), (9, 49834680), (10, 44851212), (12, 37376010), (14, 32036580), (15, 29900808), (18, 24917340), (20, 22425606), (21, 21357720), (24, 18688005), (27, 16611560), (28, 16018290), (30, 14950404), (35, 12814632), (36, 12458670), (40, 11212803), (41, 10939320), (42, 10678860), (45, 9966936), (54, 8305780), (56, 8009145), (60, 7475202), (63, 7119240), (70, 6407316), (72, 6229335), (82, 5469660), (84, 5339430), (90, 4983468), (105, 4271544), (108, 4152890), (120, 3737601), (123, 3646440), (126, 3559620), (135, 3322312), (140, 3203658), (164, 2734830), (168, 2669715), (180, 2491734), (189, 2373080), (205, 2187864), (210, 2135772), (216, 2076445), (246, 1823220), (252, 1779810), (270, 1661156), (280, 1601829), (287, 1562760), (315, 1423848), (328, 1367415), (360, 1245867), (369, 1215480), (378, 1186540), (410, 1093932), (420, 1067886), (492, 911610), (504, 889905), (540, 830578), (574, 781380), (615, 729288), (630, 711924), (738, 607740), (756, 593270), (820, 546966), (840, 533943), (861, 520920), (945, 474616), (984, 455805), (1080, 415289), (1107, 405160), (1148, 390690), (1230, 364644), (1260, 355962), (1435, 312552), (1447, 309960), (1476, 303870), (1512, 296635), (1640, 273483), (1722, 260460), (1845, 243096), (1890, 237308), (2214, 202580), (2296, 195345), (2460, 182322), (2520, 177981), (2583, 173640), (2870, 156276), (2894, 154980), (2952, 151935), (3444, 130230), (3690, 121548), (3780, 118654), (4305, 104184), (4341, 103320), (4428, 101290), (4920, 91161), (5166, 86820), (5535, 81032), (5740, 78138), (5788, 77490), (6888, 65115), (7235, 61992), (7380, 60774), (7560, 59327), (7749, 57880), (8610, 52092), (8682, 51660), (8856, 50645), (10129, 44280), (10332, 43410), (11070, 40516), (11480, 39069), (11576, 38745), (12915, 34728), (13023, 34440), (14470, 30996), (14760, 30387), (15498, 28940), (17220, 26046), (17364, 25830), (20258, 22140), (20664, 21705)]