512464680

素因数分解:

$2^3\times 3^2\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{15643}}^1$

素因数の和:15680

約数の個数: 192

約数和(自身を含む): 2049989760

約数和(自身を除く): 1537525080

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 13, 14, 15, 18, 20, 21, 24, 26, 28, 30, 35, 36, 39, 40, 42, 45, 52, 56, 60, 63, 65, 70, 72, 78, 84, 90, 91, 104, 105, 117, 120, 126, 130, 140, 156, 168, 180, 182, 195, 210, 234, 252, 260, 273, 280, 312, 315, 360, 364, 390, 420, 455, 468, 504, 520, 546, 585, 630, 728, 780, 819, 840, 910, 936, 1092, 1170, 1260, 1365, 1560, 1638, 1820, 2184, 2340, 2520, 2730, 3276, 3640, 4095, 4680, 5460, 6552, 8190, 10920, 15643, 16380, 31286, 32760, 46929, 62572, 78215, 93858, 109501, 125144, 140787, 156430, 187716, 203359, 219002, 234645, 281574, 312860, 328503, 375432, 406718, 438004, 469290, 547505, 563148, 610077, 625720, 657006, 703935, 813436, 876008, 938580, 985509, 1016795, 1095010, 1126296, 1220154, 1314012, 1407870, 1423513, 1626872, 1642515, 1830231, 1877160, 1971018, 2033590, 2190020, 2440308, 2628024, 2815740, 2847026, 3050385, 3285030, 3660462, 3942036, 4067180, 4270539, 4380040, 4880616, 4927545, 5631480, 5694052, 6100770, 6570060, 7117565, 7320924, 7884072, 8134360, 8541078, 9151155, 9855090, 11388104, 12201540, 12811617, 13140120, 14235130, 14641848, 17082156, 18302310, 19710180, 21352695, 24403080, 25623234, 28470260, 34164312, 36604620, 39420360, 42705390, 51246468, 56940520, 64058085, 73209240, 85410780, 102492936, 128116170, 170821560, 256232340, 512464680]

約数ペア:

[(1, 512464680), (2, 256232340), (3, 170821560), (4, 128116170), (5, 102492936), (6, 85410780), (7, 73209240), (8, 64058085), (9, 56940520), (10, 51246468), (12, 42705390), (13, 39420360), (14, 36604620), (15, 34164312), (18, 28470260), (20, 25623234), (21, 24403080), (24, 21352695), (26, 19710180), (28, 18302310), (30, 17082156), (35, 14641848), (36, 14235130), (39, 13140120), (40, 12811617), (42, 12201540), (45, 11388104), (52, 9855090), (56, 9151155), (60, 8541078), (63, 8134360), (65, 7884072), (70, 7320924), (72, 7117565), (78, 6570060), (84, 6100770), (90, 5694052), (91, 5631480), (104, 4927545), (105, 4880616), (117, 4380040), (120, 4270539), (126, 4067180), (130, 3942036), (140, 3660462), (156, 3285030), (168, 3050385), (180, 2847026), (182, 2815740), (195, 2628024), (210, 2440308), (234, 2190020), (252, 2033590), (260, 1971018), (273, 1877160), (280, 1830231), (312, 1642515), (315, 1626872), (360, 1423513), (364, 1407870), (390, 1314012), (420, 1220154), (455, 1126296), (468, 1095010), (504, 1016795), (520, 985509), (546, 938580), (585, 876008), (630, 813436), (728, 703935), (780, 657006), (819, 625720), (840, 610077), (910, 563148), (936, 547505), (1092, 469290), (1170, 438004), (1260, 406718), (1365, 375432), (1560, 328503), (1638, 312860), (1820, 281574), (2184, 234645), (2340, 219002), (2520, 203359), (2730, 187716), (3276, 156430), (3640, 140787), (4095, 125144), (4680, 109501), (5460, 93858), (6552, 78215), (8190, 62572), (10920, 46929), (15643, 32760), (16380, 31286)]