2645487360

素因数分解:

$2^8\times 3^2\times 5^1\times {\mathrm{131}}^1\times {\mathrm{1753}}^1$

素因数の和:1911

約数の個数: 216

約数和(自身を含む): 9228243024

約数和(自身を除く): 6582755664

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 32, 36, 40, 45, 48, 60, 64, 72, 80, 90, 96, 120, 128, 131, 144, 160, 180, 192, 240, 256, 262, 288, 320, 360, 384, 393, 480, 524, 576, 640, 655, 720, 768, 786, 960, 1048, 1152, 1179, 1280, 1310, 1440, 1572, 1753, 1920, 1965, 2096, 2304, 2358, 2620, 2880, 3144, 3506, 3840, 3930, 4192, 4716, 5240, 5259, 5760, 5895, 6288, 7012, 7860, 8384, 8765, 9432, 10480, 10518, 11520, 11790, 12576, 14024, 15720, 15777, 16768, 17530, 18864, 20960, 21036, 23580, 25152, 26295, 28048, 31440, 31554, 33536, 35060, 37728, 41920, 42072, 47160, 50304, 52590, 56096, 62880, 63108, 70120, 75456, 78885, 83840, 84144, 94320, 100608, 105180, 112192, 125760, 126216, 140240, 150912, 157770, 167680, 168288, 188640, 210360, 224384, 229643, 251520, 252432, 280480, 301824, 315540, 336576, 377280, 420720, 448768, 459286, 503040, 504864, 560960, 631080, 673152, 688929, 754560, 841440, 918572, 1009728, 1121920, 1148215, 1262160, 1346304, 1377858, 1509120, 1682880, 1837144, 2019456, 2066787, 2243840, 2296430, 2524320, 2755716, 3365760, 3444645, 3674288, 4038912, 4133574, 4592860, 5048640, 5511432, 6731520, 6889290, 7348576, 8267148, 9185720, 10097280, 10333935, 11022864, 13778580, 14697152, 16534296, 18371440, 20194560, 20667870, 22045728, 27557160, 29394304, 33068592, 36742880, 41335740, 44091456, 55114320, 58788608, 66137184, 73485760, 82671480, 88182912, 110228640, 132274368, 146971520, 165342960, 176365824, 220457280, 264548736, 293943040, 330685920, 440914560, 529097472, 661371840, 881829120, 1322743680, 2645487360]

約数ペア:

[(1, 2645487360), (2, 1322743680), (3, 881829120), (4, 661371840), (5, 529097472), (6, 440914560), (8, 330685920), (9, 293943040), (10, 264548736), (12, 220457280), (15, 176365824), (16, 165342960), (18, 146971520), (20, 132274368), (24, 110228640), (30, 88182912), (32, 82671480), (36, 73485760), (40, 66137184), (45, 58788608), (48, 55114320), (60, 44091456), (64, 41335740), (72, 36742880), (80, 33068592), (90, 29394304), (96, 27557160), (120, 22045728), (128, 20667870), (131, 20194560), (144, 18371440), (160, 16534296), (180, 14697152), (192, 13778580), (240, 11022864), (256, 10333935), (262, 10097280), (288, 9185720), (320, 8267148), (360, 7348576), (384, 6889290), (393, 6731520), (480, 5511432), (524, 5048640), (576, 4592860), (640, 4133574), (655, 4038912), (720, 3674288), (768, 3444645), (786, 3365760), (960, 2755716), (1048, 2524320), (1152, 2296430), (1179, 2243840), (1280, 2066787), (1310, 2019456), (1440, 1837144), (1572, 1682880), (1753, 1509120), (1920, 1377858), (1965, 1346304), (2096, 1262160), (2304, 1148215), (2358, 1121920), (2620, 1009728), (2880, 918572), (3144, 841440), (3506, 754560), (3840, 688929), (3930, 673152), (4192, 631080), (4716, 560960), (5240, 504864), (5259, 503040), (5760, 459286), (5895, 448768), (6288, 420720), (7012, 377280), (7860, 336576), (8384, 315540), (8765, 301824), (9432, 280480), (10480, 252432), (10518, 251520), (11520, 229643), (11790, 224384), (12576, 210360), (14024, 188640), (15720, 168288), (15777, 167680), (16768, 157770), (17530, 150912), (18864, 140240), (20960, 126216), (21036, 125760), (23580, 112192), (25152, 105180), (26295, 100608), (28048, 94320), (31440, 84144), (31554, 83840), (33536, 78885), (35060, 75456), (37728, 70120), (41920, 63108), (42072, 62880), (47160, 56096), (50304, 52590)]