284480640

素因数分解:

$2^7\times 3^3\times 5^1\times {\mathrm{101}}^1\times {\mathrm{163}}^1$

素因数の和:292

約数の個数: 256

約数和(自身を含む): 1023753600

約数和(自身を除く): 739272960

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 32, 36, 40, 45, 48, 54, 60, 64, 72, 80, 90, 96, 101, 108, 120, 128, 135, 144, 160, 163, 180, 192, 202, 216, 240, 270, 288, 303, 320, 326, 360, 384, 404, 432, 480, 489, 505, 540, 576, 606, 640, 652, 720, 808, 815, 864, 909, 960, 978, 1010, 1080, 1152, 1212, 1304, 1440, 1467, 1515, 1616, 1630, 1728, 1818, 1920, 1956, 2020, 2160, 2424, 2445, 2608, 2727, 2880, 2934, 3030, 3232, 3260, 3456, 3636, 3912, 4040, 4320, 4401, 4545, 4848, 4890, 5216, 5454, 5760, 5868, 6060, 6464, 6520, 7272, 7335, 7824, 8080, 8640, 8802, 9090, 9696, 9780, 10432, 10908, 11736, 12120, 12928, 13040, 13635, 14544, 14670, 15648, 16160, 16463, 17280, 17604, 18180, 19392, 19560, 20864, 21816, 22005, 23472, 24240, 26080, 27270, 29088, 29340, 31296, 32320, 32926, 35208, 36360, 38784, 39120, 43632, 44010, 46944, 48480, 49389, 52160, 54540, 58176, 58680, 62592, 64640, 65852, 70416, 72720, 78240, 82315, 87264, 88020, 93888, 96960, 98778, 104320, 109080, 116352, 117360, 131704, 140832, 145440, 148167, 156480, 164630, 174528, 176040, 187776, 193920, 197556, 218160, 234720, 246945, 263408, 281664, 290880, 296334, 312960, 329260, 349056, 352080, 395112, 436320, 444501, 469440, 493890, 526816, 563328, 581760, 592668, 658520, 704160, 740835, 790224, 872640, 889002, 938880, 987780, 1053632, 1185336, 1317040, 1408320, 1481670, 1580448, 1745280, 1778004, 1975560, 2107264, 2222505, 2370672, 2634080, 2816640, 2963340, 3160896, 3556008, 3951120, 4445010, 4741344, 5268160, 5926680, 6321792, 7112016, 7902240, 8890020, 9482688, 10536320, 11853360, 14224032, 15804480, 17780040, 18965376, 23706720, 28448064, 31608960, 35560080, 47413440, 56896128, 71120160, 94826880, 142240320, 284480640]

約数ペア:

[(1, 284480640), (2, 142240320), (3, 94826880), (4, 71120160), (5, 56896128), (6, 47413440), (8, 35560080), (9, 31608960), (10, 28448064), (12, 23706720), (15, 18965376), (16, 17780040), (18, 15804480), (20, 14224032), (24, 11853360), (27, 10536320), (30, 9482688), (32, 8890020), (36, 7902240), (40, 7112016), (45, 6321792), (48, 5926680), (54, 5268160), (60, 4741344), (64, 4445010), (72, 3951120), (80, 3556008), (90, 3160896), (96, 2963340), (101, 2816640), (108, 2634080), (120, 2370672), (128, 2222505), (135, 2107264), (144, 1975560), (160, 1778004), (163, 1745280), (180, 1580448), (192, 1481670), (202, 1408320), (216, 1317040), (240, 1185336), (270, 1053632), (288, 987780), (303, 938880), (320, 889002), (326, 872640), (360, 790224), (384, 740835), (404, 704160), (432, 658520), (480, 592668), (489, 581760), (505, 563328), (540, 526816), (576, 493890), (606, 469440), (640, 444501), (652, 436320), (720, 395112), (808, 352080), (815, 349056), (864, 329260), (909, 312960), (960, 296334), (978, 290880), (1010, 281664), (1080, 263408), (1152, 246945), (1212, 234720), (1304, 218160), (1440, 197556), (1467, 193920), (1515, 187776), (1616, 176040), (1630, 174528), (1728, 164630), (1818, 156480), (1920, 148167), (1956, 145440), (2020, 140832), (2160, 131704), (2424, 117360), (2445, 116352), (2608, 109080), (2727, 104320), (2880, 98778), (2934, 96960), (3030, 93888), (3232, 88020), (3260, 87264), (3456, 82315), (3636, 78240), (3912, 72720), (4040, 70416), (4320, 65852), (4401, 64640), (4545, 62592), (4848, 58680), (4890, 58176), (5216, 54540), (5454, 52160), (5760, 49389), (5868, 48480), (6060, 46944), (6464, 44010), (6520, 43632), (7272, 39120), (7335, 38784), (7824, 36360), (8080, 35208), (8640, 32926), (8802, 32320), (9090, 31296), (9696, 29340), (9780, 29088), (10432, 27270), (10908, 26080), (11736, 24240), (12120, 23472), (12928, 22005), (13040, 21816), (13635, 20864), (14544, 19560), (14670, 19392), (15648, 18180), (16160, 17604), (16463, 17280)]