551470920

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{4591}}^1$

素因数の和:4636

約数の個数: 256

約数和(自身を含む): 2221793280

約数和(自身を除く): 1670322360

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 11, 12, 13, 14, 15, 20, 21, 22, 24, 26, 28, 30, 33, 35, 39, 40, 42, 44, 52, 55, 56, 60, 65, 66, 70, 77, 78, 84, 88, 91, 104, 105, 110, 120, 130, 132, 140, 143, 154, 156, 165, 168, 182, 195, 210, 220, 231, 260, 264, 273, 280, 286, 308, 312, 330, 364, 385, 390, 420, 429, 440, 455, 462, 520, 546, 572, 616, 660, 715, 728, 770, 780, 840, 858, 910, 924, 1001, 1092, 1144, 1155, 1320, 1365, 1430, 1540, 1560, 1716, 1820, 1848, 2002, 2145, 2184, 2310, 2730, 2860, 3003, 3080, 3432, 3640, 4004, 4290, 4591, 4620, 5005, 5460, 5720, 6006, 8008, 8580, 9182, 9240, 10010, 10920, 12012, 13773, 15015, 17160, 18364, 20020, 22955, 24024, 27546, 30030, 32137, 36728, 40040, 45910, 50501, 55092, 59683, 60060, 64274, 68865, 91820, 96411, 101002, 110184, 119366, 120120, 128548, 137730, 151503, 160685, 179049, 183640, 192822, 202004, 238732, 252505, 257096, 275460, 298415, 303006, 321370, 353507, 358098, 385644, 404008, 417781, 477464, 482055, 505010, 550920, 596830, 606012, 642740, 656513, 707014, 716196, 757515, 771288, 835562, 895245, 964110, 1010020, 1060521, 1193660, 1212024, 1253343, 1285480, 1313026, 1414028, 1432392, 1515030, 1671124, 1767535, 1790490, 1928220, 1969539, 2020040, 2088905, 2121042, 2387320, 2506686, 2626052, 2828056, 3030060, 3282565, 3342248, 3535070, 3580980, 3856440, 3939078, 4177810, 4242084, 4595591, 5013372, 5252104, 5302605, 6060120, 6266715, 6565130, 7070140, 7161960, 7878156, 8355620, 8484168, 9191182, 9847695, 10026744, 10605210, 12533430, 13130260, 13786773, 14140280, 15756312, 16711240, 18382364, 19695390, 21210420, 22977955, 25066860, 26260520, 27573546, 36764728, 39390780, 42420840, 45955910, 50133720, 55147092, 68933865, 78781560, 91911820, 110294184, 137867730, 183823640, 275735460, 551470920]

約数ペア:

[(1, 551470920), (2, 275735460), (3, 183823640), (4, 137867730), (5, 110294184), (6, 91911820), (7, 78781560), (8, 68933865), (10, 55147092), (11, 50133720), (12, 45955910), (13, 42420840), (14, 39390780), (15, 36764728), (20, 27573546), (21, 26260520), (22, 25066860), (24, 22977955), (26, 21210420), (28, 19695390), (30, 18382364), (33, 16711240), (35, 15756312), (39, 14140280), (40, 13786773), (42, 13130260), (44, 12533430), (52, 10605210), (55, 10026744), (56, 9847695), (60, 9191182), (65, 8484168), (66, 8355620), (70, 7878156), (77, 7161960), (78, 7070140), (84, 6565130), (88, 6266715), (91, 6060120), (104, 5302605), (105, 5252104), (110, 5013372), (120, 4595591), (130, 4242084), (132, 4177810), (140, 3939078), (143, 3856440), (154, 3580980), (156, 3535070), (165, 3342248), (168, 3282565), (182, 3030060), (195, 2828056), (210, 2626052), (220, 2506686), (231, 2387320), (260, 2121042), (264, 2088905), (273, 2020040), (280, 1969539), (286, 1928220), (308, 1790490), (312, 1767535), (330, 1671124), (364, 1515030), (385, 1432392), (390, 1414028), (420, 1313026), (429, 1285480), (440, 1253343), (455, 1212024), (462, 1193660), (520, 1060521), (546, 1010020), (572, 964110), (616, 895245), (660, 835562), (715, 771288), (728, 757515), (770, 716196), (780, 707014), (840, 656513), (858, 642740), (910, 606012), (924, 596830), (1001, 550920), (1092, 505010), (1144, 482055), (1155, 477464), (1320, 417781), (1365, 404008), (1430, 385644), (1540, 358098), (1560, 353507), (1716, 321370), (1820, 303006), (1848, 298415), (2002, 275460), (2145, 257096), (2184, 252505), (2310, 238732), (2730, 202004), (2860, 192822), (3003, 183640), (3080, 179049), (3432, 160685), (3640, 151503), (4004, 137730), (4290, 128548), (4591, 120120), (4620, 119366), (5005, 110184), (5460, 101002), (5720, 96411), (6006, 91820), (8008, 68865), (8580, 64274), (9182, 60060), (9240, 59683), (10010, 55092), (10920, 50501), (12012, 45910), (13773, 40040), (15015, 36728), (17160, 32137), (18364, 30030), (20020, 27546), (22955, 24024)]