515409840

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{59}}^1\times {\mathrm{1103}}^1$

素因数の和:1192

約数の個数: 240

約数和(自身を含む): 1922019840

約数和(自身を除く): 1406610000

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 11, 12, 15, 16, 18, 20, 22, 24, 30, 33, 36, 40, 44, 45, 48, 55, 59, 60, 66, 72, 80, 88, 90, 99, 110, 118, 120, 132, 144, 165, 176, 177, 180, 198, 220, 236, 240, 264, 295, 330, 354, 360, 396, 440, 472, 495, 528, 531, 590, 649, 660, 708, 720, 792, 880, 885, 944, 990, 1062, 1103, 1180, 1298, 1320, 1416, 1584, 1770, 1947, 1980, 2124, 2206, 2360, 2596, 2640, 2655, 2832, 3245, 3309, 3540, 3894, 3960, 4248, 4412, 4720, 5192, 5310, 5515, 5841, 6490, 6618, 7080, 7788, 7920, 8496, 8824, 9735, 9927, 10384, 10620, 11030, 11682, 12133, 12980, 13236, 14160, 15576, 16545, 17648, 19470, 19854, 21240, 22060, 23364, 24266, 25960, 26472, 29205, 31152, 33090, 36399, 38940, 39708, 42480, 44120, 46728, 48532, 49635, 51920, 52944, 58410, 60665, 65077, 66180, 72798, 77880, 79416, 88240, 93456, 97064, 99270, 109197, 116820, 121330, 130154, 132360, 145596, 155760, 158832, 181995, 194128, 195231, 198540, 218394, 233640, 242660, 260308, 264720, 291192, 325385, 363990, 390462, 397080, 436788, 467280, 485320, 520616, 545985, 582384, 585693, 650770, 715847, 727980, 780924, 794160, 873576, 970640, 976155, 1041232, 1091970, 1171386, 1301540, 1431694, 1455960, 1561848, 1747152, 1952310, 2147541, 2183940, 2342772, 2603080, 2863388, 2911920, 2928465, 3123696, 3579235, 3904620, 4295082, 4367880, 4685544, 5206160, 5726776, 5856930, 6442623, 7158470, 7809240, 8590164, 8735760, 9371088, 10737705, 11453552, 11713860, 12885246, 14316940, 15618480, 17180328, 21475410, 23427720, 25770492, 28633880, 32213115, 34360656, 42950820, 46855440, 51540984, 57267760, 64426230, 85901640, 103081968, 128852460, 171803280, 257704920, 515409840]

約数ペア:

[(1, 515409840), (2, 257704920), (3, 171803280), (4, 128852460), (5, 103081968), (6, 85901640), (8, 64426230), (9, 57267760), (10, 51540984), (11, 46855440), (12, 42950820), (15, 34360656), (16, 32213115), (18, 28633880), (20, 25770492), (22, 23427720), (24, 21475410), (30, 17180328), (33, 15618480), (36, 14316940), (40, 12885246), (44, 11713860), (45, 11453552), (48, 10737705), (55, 9371088), (59, 8735760), (60, 8590164), (66, 7809240), (72, 7158470), (80, 6442623), (88, 5856930), (90, 5726776), (99, 5206160), (110, 4685544), (118, 4367880), (120, 4295082), (132, 3904620), (144, 3579235), (165, 3123696), (176, 2928465), (177, 2911920), (180, 2863388), (198, 2603080), (220, 2342772), (236, 2183940), (240, 2147541), (264, 1952310), (295, 1747152), (330, 1561848), (354, 1455960), (360, 1431694), (396, 1301540), (440, 1171386), (472, 1091970), (495, 1041232), (528, 976155), (531, 970640), (590, 873576), (649, 794160), (660, 780924), (708, 727980), (720, 715847), (792, 650770), (880, 585693), (885, 582384), (944, 545985), (990, 520616), (1062, 485320), (1103, 467280), (1180, 436788), (1298, 397080), (1320, 390462), (1416, 363990), (1584, 325385), (1770, 291192), (1947, 264720), (1980, 260308), (2124, 242660), (2206, 233640), (2360, 218394), (2596, 198540), (2640, 195231), (2655, 194128), (2832, 181995), (3245, 158832), (3309, 155760), (3540, 145596), (3894, 132360), (3960, 130154), (4248, 121330), (4412, 116820), (4720, 109197), (5192, 99270), (5310, 97064), (5515, 93456), (5841, 88240), (6490, 79416), (6618, 77880), (7080, 72798), (7788, 66180), (7920, 65077), (8496, 60665), (8824, 58410), (9735, 52944), (9927, 51920), (10384, 49635), (10620, 48532), (11030, 46728), (11682, 44120), (12133, 42480), (12980, 39708), (13236, 38940), (14160, 36399), (15576, 33090), (16545, 31152), (17648, 29205), (19470, 26472), (19854, 25960), (21240, 24266), (22060, 23364)]