64298880

素因数分解:

$2^7\times 3^3\times 5^1\times {\mathrm{61}}^2$

素因数の和:150

約数の個数: 192

約数和(自身を含む): 231519600

約数和(自身を除く): 167220720

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 32, 36, 40, 45, 48, 54, 60, 61, 64, 72, 80, 90, 96, 108, 120, 122, 128, 135, 144, 160, 180, 183, 192, 216, 240, 244, 270, 288, 305, 320, 360, 366, 384, 432, 480, 488, 540, 549, 576, 610, 640, 720, 732, 864, 915, 960, 976, 1080, 1098, 1152, 1220, 1440, 1464, 1647, 1728, 1830, 1920, 1952, 2160, 2196, 2440, 2745, 2880, 2928, 3294, 3456, 3660, 3721, 3904, 4320, 4392, 4880, 5490, 5760, 5856, 6588, 7320, 7442, 7808, 8235, 8640, 8784, 9760, 10980, 11163, 11712, 13176, 14640, 14884, 16470, 17280, 17568, 18605, 19520, 21960, 22326, 23424, 26352, 29280, 29768, 32940, 33489, 35136, 37210, 39040, 43920, 44652, 52704, 55815, 58560, 59536, 65880, 66978, 70272, 74420, 87840, 89304, 100467, 105408, 111630, 117120, 119072, 131760, 133956, 148840, 167445, 175680, 178608, 200934, 210816, 223260, 238144, 263520, 267912, 297680, 334890, 351360, 357216, 401868, 446520, 476288, 502335, 527040, 535824, 595360, 669780, 714432, 803736, 893040, 1004670, 1054080, 1071648, 1190720, 1339560, 1428864, 1607472, 1786080, 2009340, 2143296, 2381440, 2679120, 3214944, 3572160, 4018680, 4286592, 5358240, 6429888, 7144320, 8037360, 10716480, 12859776, 16074720, 21432960, 32149440, 64298880]

約数ペア:

[(1, 64298880), (2, 32149440), (3, 21432960), (4, 16074720), (5, 12859776), (6, 10716480), (8, 8037360), (9, 7144320), (10, 6429888), (12, 5358240), (15, 4286592), (16, 4018680), (18, 3572160), (20, 3214944), (24, 2679120), (27, 2381440), (30, 2143296), (32, 2009340), (36, 1786080), (40, 1607472), (45, 1428864), (48, 1339560), (54, 1190720), (60, 1071648), (61, 1054080), (64, 1004670), (72, 893040), (80, 803736), (90, 714432), (96, 669780), (108, 595360), (120, 535824), (122, 527040), (128, 502335), (135, 476288), (144, 446520), (160, 401868), (180, 357216), (183, 351360), (192, 334890), (216, 297680), (240, 267912), (244, 263520), (270, 238144), (288, 223260), (305, 210816), (320, 200934), (360, 178608), (366, 175680), (384, 167445), (432, 148840), (480, 133956), (488, 131760), (540, 119072), (549, 117120), (576, 111630), (610, 105408), (640, 100467), (720, 89304), (732, 87840), (864, 74420), (915, 70272), (960, 66978), (976, 65880), (1080, 59536), (1098, 58560), (1152, 55815), (1220, 52704), (1440, 44652), (1464, 43920), (1647, 39040), (1728, 37210), (1830, 35136), (1920, 33489), (1952, 32940), (2160, 29768), (2196, 29280), (2440, 26352), (2745, 23424), (2880, 22326), (2928, 21960), (3294, 19520), (3456, 18605), (3660, 17568), (3721, 17280), (3904, 16470), (4320, 14884), (4392, 14640), (4880, 13176), (5490, 11712), (5760, 11163), (5856, 10980), (6588, 9760), (7320, 8784), (7442, 8640), (7808, 8235)]