218362540040

素因数分解:

$2^3\times 5^1\times {\mathrm{23}}^1\times {\mathrm{29}}^1\times {\mathrm{167}}^1\times {\mathrm{49009}}^1$

素因数の和:49239

約数の個数: 128

約数和(自身を含む): 533542464000

約数和(自身を除く): 315179923960

約数列:

[1, 2, 4, 5, 8, 10, 20, 23, 29, 40, 46, 58, 92, 115, 116, 145, 167, 184, 230, 232, 290, 334, 460, 580, 667, 668, 835, 920, 1160, 1334, 1336, 1670, 2668, 3335, 3340, 3841, 4843, 5336, 6670, 6680, 7682, 9686, 13340, 15364, 19205, 19372, 24215, 26680, 30728, 38410, 38744, 48430, 49009, 76820, 96860, 98018, 111389, 153640, 193720, 196036, 222778, 245045, 392072, 445556, 490090, 556945, 891112, 980180, 1113890, 1127207, 1421261, 1960360, 2227780, 2254414, 2842522, 4455560, 4508828, 5636035, 5685044, 7106305, 8184503, 9017656, 11272070, 11370088, 14212610, 16369006, 22544140, 28425220, 32689003, 32738012, 40922515, 45088280, 56850440, 65378006, 65476024, 81845030, 130756012, 163445015, 163690060, 188243569, 237350587, 261512024, 326890030, 327380120, 376487138, 474701174, 653780060, 752974276, 941217845, 949402348, 1186752935, 1307560120, 1505948552, 1882435690, 1898804696, 2373505870, 3764871380, 4747011740, 5459063501, 7529742760, 9494023480, 10918127002, 21836254004, 27295317505, 43672508008, 54590635010, 109181270020, 218362540040]

約数ペア:

[(1, 218362540040), (2, 109181270020), (4, 54590635010), (5, 43672508008), (8, 27295317505), (10, 21836254004), (20, 10918127002), (23, 9494023480), (29, 7529742760), (40, 5459063501), (46, 4747011740), (58, 3764871380), (92, 2373505870), (115, 1898804696), (116, 1882435690), (145, 1505948552), (167, 1307560120), (184, 1186752935), (230, 949402348), (232, 941217845), (290, 752974276), (334, 653780060), (460, 474701174), (580, 376487138), (667, 327380120), (668, 326890030), (835, 261512024), (920, 237350587), (1160, 188243569), (1334, 163690060), (1336, 163445015), (1670, 130756012), (2668, 81845030), (3335, 65476024), (3340, 65378006), (3841, 56850440), (4843, 45088280), (5336, 40922515), (6670, 32738012), (6680, 32689003), (7682, 28425220), (9686, 22544140), (13340, 16369006), (15364, 14212610), (19205, 11370088), (19372, 11272070), (24215, 9017656), (26680, 8184503), (30728, 7106305), (38410, 5685044), (38744, 5636035), (48430, 4508828), (49009, 4455560), (76820, 2842522), (96860, 2254414), (98018, 2227780), (111389, 1960360), (153640, 1421261), (193720, 1127207), (196036, 1113890), (222778, 980180), (245045, 891112), (392072, 556945), (445556, 490090)]