345408840

素因数分解:

$2^3\times 3^3\times 5^1\times 7^2\times {\mathrm{61}}^1\times {\mathrm{107}}^1$

素因数の和:202

約数の個数: 384

約数和(自身を含む): 1374019200

約数和(自身を除く): 1028610360

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 18, 20, 21, 24, 27, 28, 30, 35, 36, 40, 42, 45, 49, 54, 56, 60, 61, 63, 70, 72, 84, 90, 98, 105, 107, 108, 120, 122, 126, 135, 140, 147, 168, 180, 183, 189, 196, 210, 214, 216, 244, 245, 252, 270, 280, 294, 305, 315, 321, 360, 366, 378, 392, 420, 427, 428, 441, 488, 490, 504, 535, 540, 549, 588, 610, 630, 642, 732, 735, 749, 756, 840, 854, 856, 882, 915, 945, 963, 980, 1070, 1080, 1098, 1176, 1220, 1260, 1281, 1284, 1323, 1464, 1470, 1498, 1512, 1605, 1647, 1708, 1764, 1830, 1890, 1926, 1960, 2135, 2140, 2196, 2205, 2247, 2440, 2520, 2562, 2568, 2646, 2745, 2889, 2940, 2989, 2996, 3210, 3294, 3416, 3528, 3660, 3745, 3780, 3843, 3852, 4270, 4280, 4392, 4410, 4494, 4815, 5124, 5243, 5292, 5490, 5778, 5880, 5978, 5992, 6405, 6420, 6527, 6588, 6615, 6741, 7320, 7490, 7560, 7686, 7704, 8235, 8540, 8820, 8967, 8988, 9630, 10248, 10486, 10584, 10980, 11235, 11529, 11556, 11956, 12810, 12840, 13054, 13176, 13230, 13482, 14445, 14945, 14980, 15372, 15729, 16470, 17080, 17640, 17934, 17976, 19215, 19260, 19581, 20223, 20972, 21960, 22470, 23058, 23112, 23912, 25620, 26108, 26215, 26460, 26901, 26964, 28890, 29890, 29960, 30744, 31458, 32635, 32940, 33705, 35868, 38430, 38520, 39162, 40446, 41944, 44835, 44940, 45689, 46116, 47187, 51240, 52216, 52430, 52920, 53802, 53928, 57645, 57780, 58743, 59780, 62916, 65270, 65880, 67410, 71736, 76860, 78324, 78645, 80703, 80892, 89670, 89880, 91378, 92232, 94374, 97905, 101115, 104860, 107604, 115290, 115560, 117486, 119560, 125832, 130540, 134505, 134820, 137067, 141561, 153720, 156648, 157290, 161406, 161784, 176229, 179340, 182756, 188748, 195810, 202230, 209720, 215208, 228445, 230580, 234972, 235935, 261080, 269010, 269640, 274134, 283122, 293715, 314580, 319823, 322812, 352458, 358680, 365512, 377496, 391620, 403515, 404460, 411201, 456890, 461160, 469944, 471870, 538020, 548268, 566244, 587430, 629160, 639646, 645624, 685335, 704916, 707805, 783240, 807030, 808920, 822402, 881145, 913780, 943740, 959469, 1076040, 1096536, 1132488, 1174860, 1233603, 1279292, 1370670, 1409832, 1415610, 1599115, 1614060, 1644804, 1762290, 1827560, 1887480, 1918938, 2056005, 2349720, 2467206, 2558584, 2741340, 2831220, 2878407, 3198230, 3228120, 3289608, 3524580, 3837876, 4112010, 4797345, 4934412, 5482680, 5662440, 5756814, 6168015, 6396460, 7049160, 7675752, 8224020, 8635221, 9594690, 9868824, 11513628, 12336030, 12792920, 14392035, 16448040, 17270442, 19189380, 23027256, 24672060, 28784070, 34540884, 38378760, 43176105, 49344120, 57568140, 69081768, 86352210, 115136280, 172704420, 345408840]

約数ペア:

[(1, 345408840), (2, 172704420), (3, 115136280), (4, 86352210), (5, 69081768), (6, 57568140), (7, 49344120), (8, 43176105), (9, 38378760), (10, 34540884), (12, 28784070), (14, 24672060), (15, 23027256), (18, 19189380), (20, 17270442), (21, 16448040), (24, 14392035), (27, 12792920), (28, 12336030), (30, 11513628), (35, 9868824), (36, 9594690), (40, 8635221), (42, 8224020), (45, 7675752), (49, 7049160), (54, 6396460), (56, 6168015), (60, 5756814), (61, 5662440), (63, 5482680), (70, 4934412), (72, 4797345), (84, 4112010), (90, 3837876), (98, 3524580), (105, 3289608), (107, 3228120), (108, 3198230), (120, 2878407), (122, 2831220), (126, 2741340), (135, 2558584), (140, 2467206), (147, 2349720), (168, 2056005), (180, 1918938), (183, 1887480), (189, 1827560), (196, 1762290), (210, 1644804), (214, 1614060), (216, 1599115), (244, 1415610), (245, 1409832), (252, 1370670), (270, 1279292), (280, 1233603), (294, 1174860), (305, 1132488), (315, 1096536), (321, 1076040), (360, 959469), (366, 943740), (378, 913780), (392, 881145), (420, 822402), (427, 808920), (428, 807030), (441, 783240), (488, 707805), (490, 704916), (504, 685335), (535, 645624), (540, 639646), (549, 629160), (588, 587430), (610, 566244), (630, 548268), (642, 538020), (732, 471870), (735, 469944), (749, 461160), (756, 456890), (840, 411201), (854, 404460), (856, 403515), (882, 391620), (915, 377496), (945, 365512), (963, 358680), (980, 352458), (1070, 322812), (1080, 319823), (1098, 314580), (1176, 293715), (1220, 283122), (1260, 274134), (1281, 269640), (1284, 269010), (1323, 261080), (1464, 235935), (1470, 234972), (1498, 230580), (1512, 228445), (1605, 215208), (1647, 209720), (1708, 202230), (1764, 195810), (1830, 188748), (1890, 182756), (1926, 179340), (1960, 176229), (2135, 161784), (2140, 161406), (2196, 157290), (2205, 156648), (2247, 153720), (2440, 141561), (2520, 137067), (2562, 134820), (2568, 134505), (2646, 130540), (2745, 125832), (2889, 119560), (2940, 117486), (2989, 115560), (2996, 115290), (3210, 107604), (3294, 104860), (3416, 101115), (3528, 97905), (3660, 94374), (3745, 92232), (3780, 91378), (3843, 89880), (3852, 89670), (4270, 80892), (4280, 80703), (4392, 78645), (4410, 78324), (4494, 76860), (4815, 71736), (5124, 67410), (5243, 65880), (5292, 65270), (5490, 62916), (5778, 59780), (5880, 58743), (5978, 57780), (5992, 57645), (6405, 53928), (6420, 53802), (6527, 52920), (6588, 52430), (6615, 52216), (6741, 51240), (7320, 47187), (7490, 46116), (7560, 45689), (7686, 44940), (7704, 44835), (8235, 41944), (8540, 40446), (8820, 39162), (8967, 38520), (8988, 38430), (9630, 35868), (10248, 33705), (10486, 32940), (10584, 32635), (10980, 31458), (11235, 30744), (11529, 29960), (11556, 29890), (11956, 28890), (12810, 26964), (12840, 26901), (13054, 26460), (13176, 26215), (13230, 26108), (13482, 25620), (14445, 23912), (14945, 23112), (14980, 23058), (15372, 22470), (15729, 21960), (16470, 20972), (17080, 20223), (17640, 19581), (17934, 19260), (17976, 19215)]