8421308640

素因数分解:

$2^5\times 3^3\times 5^1\times {\mathrm{61}}^1\times {\mathrm{31957}}^1$

素因数の和:32042

約数の個数: 192

約数和(自身を含む): 29958707520

約数和(自身を除く): 21537398880

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, 72, 80, 90, 96, 108, 120, 122, 135, 144, 160, 180, 183, 216, 240, 244, 270, 288, 305, 360, 366, 432, 480, 488, 540, 549, 610, 720, 732, 864, 915, 976, 1080, 1098, 1220, 1440, 1464, 1647, 1830, 1952, 2160, 2196, 2440, 2745, 2928, 3294, 3660, 4320, 4392, 4880, 5490, 5856, 6588, 7320, 8235, 8784, 9760, 10980, 13176, 14640, 16470, 17568, 21960, 26352, 29280, 31957, 32940, 43920, 52704, 63914, 65880, 87840, 95871, 127828, 131760, 159785, 191742, 255656, 263520, 287613, 319570, 383484, 479355, 511312, 575226, 639140, 766968, 862839, 958710, 1022624, 1150452, 1278280, 1438065, 1533936, 1725678, 1917420, 1949377, 2300904, 2556560, 2876130, 3067872, 3451356, 3834840, 3898754, 4314195, 4601808, 5113120, 5752260, 5848131, 6902712, 7669680, 7797508, 8628390, 9203616, 9746885, 11504520, 11696262, 13805424, 15339360, 15595016, 17256780, 17544393, 19493770, 23009040, 23392524, 27610848, 29240655, 31190032, 34513560, 35088786, 38987540, 46018080, 46785048, 52633179, 58481310, 62380064, 69027120, 70177572, 77975080, 87721965, 93570096, 105266358, 116962620, 138054240, 140355144, 155950160, 175443930, 187140192, 210532716, 233925240, 263165895, 280710288, 311900320, 350887860, 421065432, 467850480, 526331790, 561420576, 701775720, 842130864, 935700960, 1052663580, 1403551440, 1684261728, 2105327160, 2807102880, 4210654320, 8421308640]

約数ペア:

[(1, 8421308640), (2, 4210654320), (3, 2807102880), (4, 2105327160), (5, 1684261728), (6, 1403551440), (8, 1052663580), (9, 935700960), (10, 842130864), (12, 701775720), (15, 561420576), (16, 526331790), (18, 467850480), (20, 421065432), (24, 350887860), (27, 311900320), (30, 280710288), (32, 263165895), (36, 233925240), (40, 210532716), (45, 187140192), (48, 175443930), (54, 155950160), (60, 140355144), (61, 138054240), (72, 116962620), (80, 105266358), (90, 93570096), (96, 87721965), (108, 77975080), (120, 70177572), (122, 69027120), (135, 62380064), (144, 58481310), (160, 52633179), (180, 46785048), (183, 46018080), (216, 38987540), (240, 35088786), (244, 34513560), (270, 31190032), (288, 29240655), (305, 27610848), (360, 23392524), (366, 23009040), (432, 19493770), (480, 17544393), (488, 17256780), (540, 15595016), (549, 15339360), (610, 13805424), (720, 11696262), (732, 11504520), (864, 9746885), (915, 9203616), (976, 8628390), (1080, 7797508), (1098, 7669680), (1220, 6902712), (1440, 5848131), (1464, 5752260), (1647, 5113120), (1830, 4601808), (1952, 4314195), (2160, 3898754), (2196, 3834840), (2440, 3451356), (2745, 3067872), (2928, 2876130), (3294, 2556560), (3660, 2300904), (4320, 1949377), (4392, 1917420), (4880, 1725678), (5490, 1533936), (5856, 1438065), (6588, 1278280), (7320, 1150452), (8235, 1022624), (8784, 958710), (9760, 862839), (10980, 766968), (13176, 639140), (14640, 575226), (16470, 511312), (17568, 479355), (21960, 383484), (26352, 319570), (29280, 287613), (31957, 263520), (32940, 255656), (43920, 191742), (52704, 159785), (63914, 131760), (65880, 127828), (87840, 95871)]