30293728640

素因数分解:

$2^7\times 5^1\times 7^2\times {\mathrm{263}}^1\times {\mathrm{3673}}^1$

素因数の和:3969

約数の個数: 192

約数和(自身を含む): 84588118560

約数和(自身を除く): 54294389920

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 32, 35, 40, 49, 56, 64, 70, 80, 98, 112, 128, 140, 160, 196, 224, 245, 263, 280, 320, 392, 448, 490, 526, 560, 640, 784, 896, 980, 1052, 1120, 1315, 1568, 1841, 1960, 2104, 2240, 2630, 3136, 3673, 3682, 3920, 4208, 4480, 5260, 6272, 7346, 7364, 7840, 8416, 9205, 10520, 12887, 14692, 14728, 15680, 16832, 18365, 18410, 21040, 25711, 25774, 29384, 29456, 31360, 33664, 36730, 36820, 42080, 51422, 51548, 58768, 58912, 64435, 73460, 73640, 84160, 102844, 103096, 117536, 117824, 128555, 128870, 146920, 147280, 168320, 179977, 205688, 206192, 235072, 235648, 257110, 257740, 293840, 294560, 359954, 411376, 412384, 470144, 514220, 515480, 587680, 589120, 719908, 822752, 824768, 899885, 965999, 1028440, 1030960, 1175360, 1178240, 1439816, 1645504, 1649536, 1799770, 1931998, 2056880, 2061920, 2350720, 2879632, 3291008, 3599540, 3863996, 4113760, 4123840, 4829995, 5759264, 6761993, 7199080, 7727992, 8227520, 8247680, 9659990, 11518528, 13523986, 14398160, 15455984, 16455040, 19319980, 23037056, 27047972, 28796320, 30911968, 33809965, 38639960, 47333951, 54095944, 57592640, 61823936, 67619930, 77279920, 94667902, 108191888, 115185280, 123647872, 135239860, 154559840, 189335804, 216383776, 236669755, 270479720, 309119680, 378671608, 432767552, 473339510, 540959440, 618239360, 757343216, 865535104, 946679020, 1081918880, 1514686432, 1893358040, 2163837760, 3029372864, 3786716080, 4327675520, 6058745728, 7573432160, 15146864320, 30293728640]

約数ペア:

[(1, 30293728640), (2, 15146864320), (4, 7573432160), (5, 6058745728), (7, 4327675520), (8, 3786716080), (10, 3029372864), (14, 2163837760), (16, 1893358040), (20, 1514686432), (28, 1081918880), (32, 946679020), (35, 865535104), (40, 757343216), (49, 618239360), (56, 540959440), (64, 473339510), (70, 432767552), (80, 378671608), (98, 309119680), (112, 270479720), (128, 236669755), (140, 216383776), (160, 189335804), (196, 154559840), (224, 135239860), (245, 123647872), (263, 115185280), (280, 108191888), (320, 94667902), (392, 77279920), (448, 67619930), (490, 61823936), (526, 57592640), (560, 54095944), (640, 47333951), (784, 38639960), (896, 33809965), (980, 30911968), (1052, 28796320), (1120, 27047972), (1315, 23037056), (1568, 19319980), (1841, 16455040), (1960, 15455984), (2104, 14398160), (2240, 13523986), (2630, 11518528), (3136, 9659990), (3673, 8247680), (3682, 8227520), (3920, 7727992), (4208, 7199080), (4480, 6761993), (5260, 5759264), (6272, 4829995), (7346, 4123840), (7364, 4113760), (7840, 3863996), (8416, 3599540), (9205, 3291008), (10520, 2879632), (12887, 2350720), (14692, 2061920), (14728, 2056880), (15680, 1931998), (16832, 1799770), (18365, 1649536), (18410, 1645504), (21040, 1439816), (25711, 1178240), (25774, 1175360), (29384, 1030960), (29456, 1028440), (31360, 965999), (33664, 899885), (36730, 824768), (36820, 822752), (42080, 719908), (51422, 589120), (51548, 587680), (58768, 515480), (58912, 514220), (64435, 470144), (73460, 412384), (73640, 411376), (84160, 359954), (102844, 294560), (103096, 293840), (117536, 257740), (117824, 257110), (128555, 235648), (128870, 235072), (146920, 206192), (147280, 205688), (168320, 179977)]