61041120

素因数分解:

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

素因数の和:553

約数の個数: 192

約数和(自身を含む): 226146816

約数和(自身を除く): 165105696

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, 70, 74, 80, 84, 96, 105, 111, 112, 120, 140, 148, 160, 168, 185, 210, 222, 224, 240, 259, 280, 296, 336, 370, 420, 444, 480, 491, 518, 555, 560, 592, 672, 740, 777, 840, 888, 982, 1036, 1110, 1120, 1184, 1295, 1473, 1480, 1554, 1680, 1776, 1964, 2072, 2220, 2455, 2590, 2946, 2960, 3108, 3360, 3437, 3552, 3885, 3928, 4144, 4440, 4910, 5180, 5892, 5920, 6216, 6874, 7365, 7770, 7856, 8288, 8880, 9820, 10311, 10360, 11784, 12432, 13748, 14730, 15540, 15712, 17185, 17760, 18167, 19640, 20622, 20720, 23568, 24864, 27496, 29460, 31080, 34370, 36334, 39280, 41244, 41440, 47136, 51555, 54501, 54992, 58920, 62160, 68740, 72668, 78560, 82488, 90835, 103110, 109002, 109984, 117840, 124320, 127169, 137480, 145336, 164976, 181670, 206220, 218004, 235680, 254338, 272505, 274960, 290672, 329952, 363340, 381507, 412440, 436008, 508676, 545010, 549920, 581344, 635845, 726680, 763014, 824880, 872016, 1017352, 1090020, 1271690, 1453360, 1526028, 1649760, 1744032, 1907535, 2034704, 2180040, 2543380, 2906720, 3052056, 3815070, 4069408, 4360080, 5086760, 6104112, 7630140, 8720160, 10173520, 12208224, 15260280, 20347040, 30520560, 61041120]

約数ペア:

[(1, 61041120), (2, 30520560), (3, 20347040), (4, 15260280), (5, 12208224), (6, 10173520), (7, 8720160), (8, 7630140), (10, 6104112), (12, 5086760), (14, 4360080), (15, 4069408), (16, 3815070), (20, 3052056), (21, 2906720), (24, 2543380), (28, 2180040), (30, 2034704), (32, 1907535), (35, 1744032), (37, 1649760), (40, 1526028), (42, 1453360), (48, 1271690), (56, 1090020), (60, 1017352), (70, 872016), (74, 824880), (80, 763014), (84, 726680), (96, 635845), (105, 581344), (111, 549920), (112, 545010), (120, 508676), (140, 436008), (148, 412440), (160, 381507), (168, 363340), (185, 329952), (210, 290672), (222, 274960), (224, 272505), (240, 254338), (259, 235680), (280, 218004), (296, 206220), (336, 181670), (370, 164976), (420, 145336), (444, 137480), (480, 127169), (491, 124320), (518, 117840), (555, 109984), (560, 109002), (592, 103110), (672, 90835), (740, 82488), (777, 78560), (840, 72668), (888, 68740), (982, 62160), (1036, 58920), (1110, 54992), (1120, 54501), (1184, 51555), (1295, 47136), (1473, 41440), (1480, 41244), (1554, 39280), (1680, 36334), (1776, 34370), (1964, 31080), (2072, 29460), (2220, 27496), (2455, 24864), (2590, 23568), (2946, 20720), (2960, 20622), (3108, 19640), (3360, 18167), (3437, 17760), (3552, 17185), (3885, 15712), (3928, 15540), (4144, 14730), (4440, 13748), (4910, 12432), (5180, 11784), (5892, 10360), (5920, 10311), (6216, 9820), (6874, 8880), (7365, 8288), (7770, 7856)]