2580888960

素因数分解:

$2^7\times 3^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{11489}}^1$

素因数の和:11530

約数の個数: 256

約数和(自身を含む): 9844632000

約数和(自身を除く): 7263743040

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 16, 18, 20, 24, 26, 27, 30, 32, 36, 39, 40, 45, 48, 52, 54, 60, 64, 65, 72, 78, 80, 90, 96, 104, 108, 117, 120, 128, 130, 135, 144, 156, 160, 180, 192, 195, 208, 216, 234, 240, 260, 270, 288, 312, 320, 351, 360, 384, 390, 416, 432, 468, 480, 520, 540, 576, 585, 624, 640, 702, 720, 780, 832, 864, 936, 960, 1040, 1080, 1152, 1170, 1248, 1404, 1440, 1560, 1664, 1728, 1755, 1872, 1920, 2080, 2160, 2340, 2496, 2808, 2880, 3120, 3456, 3510, 3744, 4160, 4320, 4680, 4992, 5616, 5760, 6240, 7020, 7488, 8320, 8640, 9360, 11232, 11489, 12480, 14040, 14976, 17280, 18720, 22464, 22978, 24960, 28080, 34467, 37440, 44928, 45956, 56160, 57445, 68934, 74880, 91912, 103401, 112320, 114890, 137868, 149357, 172335, 183824, 206802, 224640, 229780, 275736, 298714, 310203, 344670, 367648, 413604, 448071, 459560, 517005, 551472, 597428, 620406, 689340, 735296, 746785, 827208, 896142, 919120, 1034010, 1102944, 1194856, 1240812, 1344213, 1378680, 1470592, 1493570, 1551015, 1654416, 1792284, 1838240, 2068020, 2205888, 2240355, 2389712, 2481624, 2688426, 2757360, 2987140, 3102030, 3308832, 3584568, 3676480, 4032639, 4136040, 4411776, 4480710, 4779424, 4963248, 5376852, 5514720, 5974280, 6204060, 6617664, 6721065, 7169136, 7352960, 8065278, 8272080, 8961420, 9558848, 9926496, 10753704, 11029440, 11948560, 12408120, 13235328, 13442130, 14338272, 16130556, 16544160, 17922840, 19117696, 19852992, 20163195, 21507408, 22058880, 23897120, 24816240, 26884260, 28676544, 32261112, 33088320, 35845680, 39705984, 40326390, 43014816, 47794240, 49632480, 53768520, 57353088, 64522224, 66176640, 71691360, 80652780, 86029632, 95588480, 99264960, 107537040, 129044448, 143382720, 161305560, 172059264, 198529920, 215074080, 258088896, 286765440, 322611120, 430148160, 516177792, 645222240, 860296320, 1290444480, 2580888960]

約数ペア:

[(1, 2580888960), (2, 1290444480), (3, 860296320), (4, 645222240), (5, 516177792), (6, 430148160), (8, 322611120), (9, 286765440), (10, 258088896), (12, 215074080), (13, 198529920), (15, 172059264), (16, 161305560), (18, 143382720), (20, 129044448), (24, 107537040), (26, 99264960), (27, 95588480), (30, 86029632), (32, 80652780), (36, 71691360), (39, 66176640), (40, 64522224), (45, 57353088), (48, 53768520), (52, 49632480), (54, 47794240), (60, 43014816), (64, 40326390), (65, 39705984), (72, 35845680), (78, 33088320), (80, 32261112), (90, 28676544), (96, 26884260), (104, 24816240), (108, 23897120), (117, 22058880), (120, 21507408), (128, 20163195), (130, 19852992), (135, 19117696), (144, 17922840), (156, 16544160), (160, 16130556), (180, 14338272), (192, 13442130), (195, 13235328), (208, 12408120), (216, 11948560), (234, 11029440), (240, 10753704), (260, 9926496), (270, 9558848), (288, 8961420), (312, 8272080), (320, 8065278), (351, 7352960), (360, 7169136), (384, 6721065), (390, 6617664), (416, 6204060), (432, 5974280), (468, 5514720), (480, 5376852), (520, 4963248), (540, 4779424), (576, 4480710), (585, 4411776), (624, 4136040), (640, 4032639), (702, 3676480), (720, 3584568), (780, 3308832), (832, 3102030), (864, 2987140), (936, 2757360), (960, 2688426), (1040, 2481624), (1080, 2389712), (1152, 2240355), (1170, 2205888), (1248, 2068020), (1404, 1838240), (1440, 1792284), (1560, 1654416), (1664, 1551015), (1728, 1493570), (1755, 1470592), (1872, 1378680), (1920, 1344213), (2080, 1240812), (2160, 1194856), (2340, 1102944), (2496, 1034010), (2808, 919120), (2880, 896142), (3120, 827208), (3456, 746785), (3510, 735296), (3744, 689340), (4160, 620406), (4320, 597428), (4680, 551472), (4992, 517005), (5616, 459560), (5760, 448071), (6240, 413604), (7020, 367648), (7488, 344670), (8320, 310203), (8640, 298714), (9360, 275736), (11232, 229780), (11489, 224640), (12480, 206802), (14040, 183824), (14976, 172335), (17280, 149357), (18720, 137868), (22464, 114890), (22978, 112320), (24960, 103401), (28080, 91912), (34467, 74880), (37440, 68934), (44928, 57445), (45956, 56160)]