244164480

素因数分解:

$2^7\times 3^1\times 5^1\times 7^1\times {\mathrm{37}}^1\times {\mathrm{491}}^1$

素因数の和:557

約数の個数: 256

約数和(自身を含む): 915356160

約数和(自身を除く): 671191680

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 32, 35, 37, 40, 42, 48, 56, 60, 64, 70, 74, 80, 84, 96, 105, 111, 112, 120, 128, 140, 148, 160, 168, 185, 192, 210, 222, 224, 240, 259, 280, 296, 320, 336, 370, 384, 420, 444, 448, 480, 491, 518, 555, 560, 592, 640, 672, 740, 777, 840, 888, 896, 960, 982, 1036, 1110, 1120, 1184, 1295, 1344, 1473, 1480, 1554, 1680, 1776, 1920, 1964, 2072, 2220, 2240, 2368, 2455, 2590, 2688, 2946, 2960, 3108, 3360, 3437, 3552, 3885, 3928, 4144, 4440, 4480, 4736, 4910, 5180, 5892, 5920, 6216, 6720, 6874, 7104, 7365, 7770, 7856, 8288, 8880, 9820, 10311, 10360, 11784, 11840, 12432, 13440, 13748, 14208, 14730, 15540, 15712, 16576, 17185, 17760, 18167, 19640, 20622, 20720, 23568, 23680, 24864, 27496, 29460, 31080, 31424, 33152, 34370, 35520, 36334, 39280, 41244, 41440, 47136, 49728, 51555, 54501, 54992, 58920, 62160, 62848, 68740, 71040, 72668, 78560, 82488, 82880, 90835, 94272, 99456, 103110, 109002, 109984, 117840, 124320, 127169, 137480, 145336, 157120, 164976, 165760, 181670, 188544, 206220, 218004, 219968, 235680, 248640, 254338, 272505, 274960, 290672, 314240, 329952, 363340, 381507, 412440, 436008, 439936, 471360, 497280, 508676, 545010, 549920, 581344, 635845, 659904, 726680, 763014, 824880, 872016, 942720, 1017352, 1090020, 1099840, 1162688, 1271690, 1319808, 1453360, 1526028, 1649760, 1744032, 1907535, 2034704, 2180040, 2199680, 2325376, 2543380, 2906720, 3052056, 3299520, 3488064, 3815070, 4069408, 4360080, 5086760, 5813440, 6104112, 6599040, 6976128, 7630140, 8138816, 8720160, 10173520, 11626880, 12208224, 15260280, 16277632, 17440320, 20347040, 24416448, 30520560, 34880640, 40694080, 48832896, 61041120, 81388160, 122082240, 244164480]

約数ペア:

[(1, 244164480), (2, 122082240), (3, 81388160), (4, 61041120), (5, 48832896), (6, 40694080), (7, 34880640), (8, 30520560), (10, 24416448), (12, 20347040), (14, 17440320), (15, 16277632), (16, 15260280), (20, 12208224), (21, 11626880), (24, 10173520), (28, 8720160), (30, 8138816), (32, 7630140), (35, 6976128), (37, 6599040), (40, 6104112), (42, 5813440), (48, 5086760), (56, 4360080), (60, 4069408), (64, 3815070), (70, 3488064), (74, 3299520), (80, 3052056), (84, 2906720), (96, 2543380), (105, 2325376), (111, 2199680), (112, 2180040), (120, 2034704), (128, 1907535), (140, 1744032), (148, 1649760), (160, 1526028), (168, 1453360), (185, 1319808), (192, 1271690), (210, 1162688), (222, 1099840), (224, 1090020), (240, 1017352), (259, 942720), (280, 872016), (296, 824880), (320, 763014), (336, 726680), (370, 659904), (384, 635845), (420, 581344), (444, 549920), (448, 545010), (480, 508676), (491, 497280), (518, 471360), (555, 439936), (560, 436008), (592, 412440), (640, 381507), (672, 363340), (740, 329952), (777, 314240), (840, 290672), (888, 274960), (896, 272505), (960, 254338), (982, 248640), (1036, 235680), (1110, 219968), (1120, 218004), (1184, 206220), (1295, 188544), (1344, 181670), (1473, 165760), (1480, 164976), (1554, 157120), (1680, 145336), (1776, 137480), (1920, 127169), (1964, 124320), (2072, 117840), (2220, 109984), (2240, 109002), (2368, 103110), (2455, 99456), (2590, 94272), (2688, 90835), (2946, 82880), (2960, 82488), (3108, 78560), (3360, 72668), (3437, 71040), (3552, 68740), (3885, 62848), (3928, 62160), (4144, 58920), (4440, 54992), (4480, 54501), (4736, 51555), (4910, 49728), (5180, 47136), (5892, 41440), (5920, 41244), (6216, 39280), (6720, 36334), (6874, 35520), (7104, 34370), (7365, 33152), (7770, 31424), (7856, 31080), (8288, 29460), (8880, 27496), (9820, 24864), (10311, 23680), (10360, 23568), (11784, 20720), (11840, 20622), (12432, 19640), (13440, 18167), (13748, 17760), (14208, 17185), (14730, 16576), (15540, 15712)]