2040803730

素因数分解:

$2^1\times 3^2\times 5^1\times 7^1\times {\mathrm{109}}^1\times {\mathrm{113}}^1\times {\mathrm{263}}^1$

素因数の和:505

約数の個数: 192

約数和(自身を含む): 6197368320

約数和(自身を除く): 4156564590

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 14, 15, 18, 21, 30, 35, 42, 45, 63, 70, 90, 105, 109, 113, 126, 210, 218, 226, 263, 315, 327, 339, 526, 545, 565, 630, 654, 678, 763, 789, 791, 981, 1017, 1090, 1130, 1315, 1526, 1578, 1582, 1635, 1695, 1841, 1962, 2034, 2289, 2367, 2373, 2630, 3270, 3390, 3682, 3815, 3945, 3955, 4578, 4734, 4746, 4905, 5085, 5523, 6867, 7119, 7630, 7890, 7910, 9205, 9810, 10170, 11046, 11445, 11835, 11865, 12317, 13734, 14238, 16569, 18410, 22890, 23670, 23730, 24634, 27615, 28667, 29719, 33138, 34335, 35595, 36951, 55230, 57334, 59438, 61585, 68670, 71190, 73902, 82845, 86001, 86219, 89157, 110853, 123170, 143335, 148595, 165690, 172002, 172438, 178314, 184755, 200669, 208033, 221706, 258003, 258657, 267471, 286670, 297190, 369510, 401338, 416066, 430005, 431095, 445785, 516006, 517314, 534942, 554265, 602007, 624099, 775971, 860010, 862190, 891570, 1003345, 1040165, 1108530, 1204014, 1248198, 1290015, 1293285, 1337355, 1551942, 1806021, 1872297, 2006690, 2080330, 2580030, 2586570, 2674710, 3010035, 3120495, 3239371, 3612042, 3744594, 3879855, 6020070, 6240990, 6478742, 7759710, 9030105, 9361485, 9718113, 16196855, 18060210, 18722970, 19436226, 22675597, 29154339, 32393710, 45351194, 48590565, 58308678, 68026791, 97181130, 113377985, 136053582, 145771695, 204080373, 226755970, 291543390, 340133955, 408160746, 680267910, 1020401865, 2040803730]

約数ペア:

[(1, 2040803730), (2, 1020401865), (3, 680267910), (5, 408160746), (6, 340133955), (7, 291543390), (9, 226755970), (10, 204080373), (14, 145771695), (15, 136053582), (18, 113377985), (21, 97181130), (30, 68026791), (35, 58308678), (42, 48590565), (45, 45351194), (63, 32393710), (70, 29154339), (90, 22675597), (105, 19436226), (109, 18722970), (113, 18060210), (126, 16196855), (210, 9718113), (218, 9361485), (226, 9030105), (263, 7759710), (315, 6478742), (327, 6240990), (339, 6020070), (526, 3879855), (545, 3744594), (565, 3612042), (630, 3239371), (654, 3120495), (678, 3010035), (763, 2674710), (789, 2586570), (791, 2580030), (981, 2080330), (1017, 2006690), (1090, 1872297), (1130, 1806021), (1315, 1551942), (1526, 1337355), (1578, 1293285), (1582, 1290015), (1635, 1248198), (1695, 1204014), (1841, 1108530), (1962, 1040165), (2034, 1003345), (2289, 891570), (2367, 862190), (2373, 860010), (2630, 775971), (3270, 624099), (3390, 602007), (3682, 554265), (3815, 534942), (3945, 517314), (3955, 516006), (4578, 445785), (4734, 431095), (4746, 430005), (4905, 416066), (5085, 401338), (5523, 369510), (6867, 297190), (7119, 286670), (7630, 267471), (7890, 258657), (7910, 258003), (9205, 221706), (9810, 208033), (10170, 200669), (11046, 184755), (11445, 178314), (11835, 172438), (11865, 172002), (12317, 165690), (13734, 148595), (14238, 143335), (16569, 123170), (18410, 110853), (22890, 89157), (23670, 86219), (23730, 86001), (24634, 82845), (27615, 73902), (28667, 71190), (29719, 68670), (33138, 61585), (34335, 59438), (35595, 57334), (36951, 55230)]