509470920

素因数分解:

$2^3\times 3^2\times 5^1\times 7^1\times {\mathrm{41}}^1\times {\mathrm{4931}}^1$

素因数の和:4996

約数の個数: 192

約数和(自身を含む): 1938867840

約数和(自身を除く): 1429396920

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, 1148, 1230, 1260, 1435, 1476, 1640, 1722, 1845, 2296, 2460, 2520, 2583, 2870, 2952, 3444, 3690, 4305, 4920, 4931, 5166, 5740, 6888, 7380, 8610, 9862, 10332, 11480, 12915, 14760, 14793, 17220, 19724, 20664, 24655, 25830, 29586, 34440, 34517, 39448, 44379, 49310, 51660, 59172, 69034, 73965, 88758, 98620, 103320, 103551, 118344, 138068, 147930, 172585, 177516, 197240, 202171, 207102, 221895, 276136, 295860, 310653, 345170, 355032, 404342, 414204, 443790, 517755, 591720, 606513, 621306, 690340, 808684, 828408, 887580, 1010855, 1035510, 1213026, 1242612, 1380680, 1415197, 1553265, 1617368, 1775160, 1819539, 2021710, 2071020, 2426052, 2485224, 2830394, 3032565, 3106530, 3639078, 4043420, 4142040, 4245591, 4852104, 5660788, 6065130, 6213060, 7075985, 7278156, 8086840, 8491182, 9097695, 11321576, 12130260, 12426120, 12736773, 14151970, 14556312, 16982364, 18195390, 21227955, 24260520, 25473546, 28303940, 33964728, 36390780, 42455910, 50947092, 56607880, 63683865, 72781560, 84911820, 101894184, 127367730, 169823640, 254735460, 509470920]

約数ペア:

[(1, 509470920), (2, 254735460), (3, 169823640), (4, 127367730), (5, 101894184), (6, 84911820), (7, 72781560), (8, 63683865), (9, 56607880), (10, 50947092), (12, 42455910), (14, 36390780), (15, 33964728), (18, 28303940), (20, 25473546), (21, 24260520), (24, 21227955), (28, 18195390), (30, 16982364), (35, 14556312), (36, 14151970), (40, 12736773), (41, 12426120), (42, 12130260), (45, 11321576), (56, 9097695), (60, 8491182), (63, 8086840), (70, 7278156), (72, 7075985), (82, 6213060), (84, 6065130), (90, 5660788), (105, 4852104), (120, 4245591), (123, 4142040), (126, 4043420), (140, 3639078), (164, 3106530), (168, 3032565), (180, 2830394), (205, 2485224), (210, 2426052), (246, 2071020), (252, 2021710), (280, 1819539), (287, 1775160), (315, 1617368), (328, 1553265), (360, 1415197), (369, 1380680), (410, 1242612), (420, 1213026), (492, 1035510), (504, 1010855), (574, 887580), (615, 828408), (630, 808684), (738, 690340), (820, 621306), (840, 606513), (861, 591720), (984, 517755), (1148, 443790), (1230, 414204), (1260, 404342), (1435, 355032), (1476, 345170), (1640, 310653), (1722, 295860), (1845, 276136), (2296, 221895), (2460, 207102), (2520, 202171), (2583, 197240), (2870, 177516), (2952, 172585), (3444, 147930), (3690, 138068), (4305, 118344), (4920, 103551), (4931, 103320), (5166, 98620), (5740, 88758), (6888, 73965), (7380, 69034), (8610, 59172), (9862, 51660), (10332, 49310), (11480, 44379), (12915, 39448), (14760, 34517), (14793, 34440), (17220, 29586), (19724, 25830), (20664, 24655)]