25227896960

素因数分解:

$2^7\times 5^1\times 7^3\times {\mathrm{41}}^1\times {\mathrm{2803}}^1$

素因数の和:2884

約数の個数: 256

約数和(自身を含む): 72074016000

約数和(自身を除く): 46846119040

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 32, 35, 40, 41, 49, 56, 64, 70, 80, 82, 98, 112, 128, 140, 160, 164, 196, 205, 224, 245, 280, 287, 320, 328, 343, 392, 410, 448, 490, 560, 574, 640, 656, 686, 784, 820, 896, 980, 1120, 1148, 1312, 1372, 1435, 1568, 1640, 1715, 1960, 2009, 2240, 2296, 2624, 2744, 2803, 2870, 3136, 3280, 3430, 3920, 4018, 4480, 4592, 5248, 5488, 5606, 5740, 6272, 6560, 6860, 7840, 8036, 9184, 10045, 10976, 11212, 11480, 13120, 13720, 14015, 14063, 15680, 16072, 18368, 19621, 20090, 21952, 22424, 22960, 26240, 27440, 28030, 28126, 31360, 32144, 36736, 39242, 40180, 43904, 44848, 45920, 54880, 56060, 56252, 64288, 70315, 78484, 80360, 89696, 91840, 98105, 109760, 112120, 112504, 114923, 128576, 137347, 140630, 156968, 160720, 179392, 183680, 196210, 219520, 224240, 225008, 229846, 257152, 274694, 281260, 313936, 321440, 358784, 392420, 448480, 450016, 459692, 549388, 562520, 574615, 627872, 642880, 686735, 784840, 804461, 896960, 900032, 919384, 961429, 1098776, 1125040, 1149230, 1255744, 1285760, 1373470, 1569680, 1608922, 1793920, 1800064, 1838768, 1922858, 2197552, 2250080, 2298460, 2511488, 2746940, 3139360, 3217844, 3677536, 3845716, 4022305, 4395104, 4500160, 4596920, 4807145, 5493880, 5631227, 6278720, 6435688, 7355072, 7691432, 8044610, 8790208, 9000320, 9193840, 9614290, 10987760, 11262454, 12557440, 12871376, 14710144, 15382864, 16089220, 17580416, 18387680, 19228580, 21975520, 22524908, 25742752, 28156135, 30765728, 32178440, 36775360, 38457160, 39418589, 43951040, 45049816, 51485504, 56312270, 61531456, 64356880, 73550720, 76914320, 78837178, 87902080, 90099632, 102971008, 112624540, 123062912, 128713760, 153828640, 157674356, 180199264, 197092945, 225249080, 257427520, 307657280, 315348712, 360398528, 394185890, 450498160, 514855040, 615314560, 630697424, 720797056, 788371780, 900996320, 1261394848, 1576743560, 1801992640, 2522789696, 3153487120, 3603985280, 5045579392, 6306974240, 12613948480, 25227896960]

約数ペア:

[(1, 25227896960), (2, 12613948480), (4, 6306974240), (5, 5045579392), (7, 3603985280), (8, 3153487120), (10, 2522789696), (14, 1801992640), (16, 1576743560), (20, 1261394848), (28, 900996320), (32, 788371780), (35, 720797056), (40, 630697424), (41, 615314560), (49, 514855040), (56, 450498160), (64, 394185890), (70, 360398528), (80, 315348712), (82, 307657280), (98, 257427520), (112, 225249080), (128, 197092945), (140, 180199264), (160, 157674356), (164, 153828640), (196, 128713760), (205, 123062912), (224, 112624540), (245, 102971008), (280, 90099632), (287, 87902080), (320, 78837178), (328, 76914320), (343, 73550720), (392, 64356880), (410, 61531456), (448, 56312270), (490, 51485504), (560, 45049816), (574, 43951040), (640, 39418589), (656, 38457160), (686, 36775360), (784, 32178440), (820, 30765728), (896, 28156135), (980, 25742752), (1120, 22524908), (1148, 21975520), (1312, 19228580), (1372, 18387680), (1435, 17580416), (1568, 16089220), (1640, 15382864), (1715, 14710144), (1960, 12871376), (2009, 12557440), (2240, 11262454), (2296, 10987760), (2624, 9614290), (2744, 9193840), (2803, 9000320), (2870, 8790208), (3136, 8044610), (3280, 7691432), (3430, 7355072), (3920, 6435688), (4018, 6278720), (4480, 5631227), (4592, 5493880), (5248, 4807145), (5488, 4596920), (5606, 4500160), (5740, 4395104), (6272, 4022305), (6560, 3845716), (6860, 3677536), (7840, 3217844), (8036, 3139360), (9184, 2746940), (10045, 2511488), (10976, 2298460), (11212, 2250080), (11480, 2197552), (13120, 1922858), (13720, 1838768), (14015, 1800064), (14063, 1793920), (15680, 1608922), (16072, 1569680), (18368, 1373470), (19621, 1285760), (20090, 1255744), (21952, 1149230), (22424, 1125040), (22960, 1098776), (26240, 961429), (27440, 919384), (28030, 900032), (28126, 896960), (31360, 804461), (32144, 784840), (36736, 686735), (39242, 642880), (40180, 627872), (43904, 574615), (44848, 562520), (45920, 549388), (54880, 459692), (56060, 450016), (56252, 448480), (64288, 392420), (70315, 358784), (78484, 321440), (80360, 313936), (89696, 281260), (91840, 274694), (98105, 257152), (109760, 229846), (112120, 225008), (112504, 224240), (114923, 219520), (128576, 196210), (137347, 183680), (140630, 179392), (156968, 160720)]