105489720

素因数分解:

$2^3\times 3^2\times 5^1\times 7^1\times {\mathrm{41}}^1\times {\mathrm{1021}}^1$

素因数の和:1086

約数の個数: 192

約数和(自身を含む): 401768640

約数和(自身を除く): 296278920

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 18, 20, 21, 24, 28, 30, 35, 36, 40, 41, 42, 45, 56, 60, 63, 70, 72, 82, 84, 90, 105, 120, 123, 126, 140, 164, 168, 180, 205, 210, 246, 252, 280, 287, 315, 328, 360, 369, 410, 420, 492, 504, 574, 615, 630, 738, 820, 840, 861, 984, 1021, 1148, 1230, 1260, 1435, 1476, 1640, 1722, 1845, 2042, 2296, 2460, 2520, 2583, 2870, 2952, 3063, 3444, 3690, 4084, 4305, 4920, 5105, 5166, 5740, 6126, 6888, 7147, 7380, 8168, 8610, 9189, 10210, 10332, 11480, 12252, 12915, 14294, 14760, 15315, 17220, 18378, 20420, 20664, 21441, 24504, 25830, 28588, 30630, 34440, 35735, 36756, 40840, 41861, 42882, 45945, 51660, 57176, 61260, 64323, 71470, 73512, 83722, 85764, 91890, 103320, 107205, 122520, 125583, 128646, 142940, 167444, 171528, 183780, 209305, 214410, 251166, 257292, 285880, 293027, 321615, 334888, 367560, 376749, 418610, 428820, 502332, 514584, 586054, 627915, 643230, 753498, 837220, 857640, 879081, 1004664, 1172108, 1255830, 1286460, 1465135, 1506996, 1674440, 1758162, 1883745, 2344216, 2511660, 2572920, 2637243, 2930270, 3013992, 3516324, 3767490, 4395405, 5023320, 5274486, 5860540, 7032648, 7534980, 8790810, 10548972, 11721080, 13186215, 15069960, 17581620, 21097944, 26372430, 35163240, 52744860, 105489720]

約数ペア:

[(1, 105489720), (2, 52744860), (3, 35163240), (4, 26372430), (5, 21097944), (6, 17581620), (7, 15069960), (8, 13186215), (9, 11721080), (10, 10548972), (12, 8790810), (14, 7534980), (15, 7032648), (18, 5860540), (20, 5274486), (21, 5023320), (24, 4395405), (28, 3767490), (30, 3516324), (35, 3013992), (36, 2930270), (40, 2637243), (41, 2572920), (42, 2511660), (45, 2344216), (56, 1883745), (60, 1758162), (63, 1674440), (70, 1506996), (72, 1465135), (82, 1286460), (84, 1255830), (90, 1172108), (105, 1004664), (120, 879081), (123, 857640), (126, 837220), (140, 753498), (164, 643230), (168, 627915), (180, 586054), (205, 514584), (210, 502332), (246, 428820), (252, 418610), (280, 376749), (287, 367560), (315, 334888), (328, 321615), (360, 293027), (369, 285880), (410, 257292), (420, 251166), (492, 214410), (504, 209305), (574, 183780), (615, 171528), (630, 167444), (738, 142940), (820, 128646), (840, 125583), (861, 122520), (984, 107205), (1021, 103320), (1148, 91890), (1230, 85764), (1260, 83722), (1435, 73512), (1476, 71470), (1640, 64323), (1722, 61260), (1845, 57176), (2042, 51660), (2296, 45945), (2460, 42882), (2520, 41861), (2583, 40840), (2870, 36756), (2952, 35735), (3063, 34440), (3444, 30630), (3690, 28588), (4084, 25830), (4305, 24504), (4920, 21441), (5105, 20664), (5166, 20420), (5740, 18378), (6126, 17220), (6888, 15315), (7147, 14760), (7380, 14294), (8168, 12915), (8610, 12252), (9189, 11480), (10210, 10332)]