2000308918320

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{19469}}^1\times {\mathrm{142699}}^1$

素因数の和:162187

約数の個数: 120

約数和(自身を含む): 6718096242000

約数和(自身を除く): 4717787323680

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 36, 40, 45, 48, 60, 72, 80, 90, 120, 144, 180, 240, 360, 720, 19469, 38938, 58407, 77876, 97345, 116814, 142699, 155752, 175221, 194690, 233628, 285398, 292035, 311504, 350442, 389380, 428097, 467256, 570796, 584070, 700884, 713495, 778760, 856194, 876105, 934512, 1141592, 1168140, 1284291, 1401768, 1426990, 1557520, 1712388, 1752210, 2140485, 2283184, 2336280, 2568582, 2803536, 2853980, 3424776, 3504420, 4280970, 4672560, 5137164, 5707960, 6421455, 6849552, 7008840, 8561940, 10274328, 11415920, 12842910, 14017680, 17123880, 20548656, 25685820, 34247760, 51371640, 102743280, 2778206831, 5556413662, 8334620493, 11112827324, 13891034155, 16669240986, 22225654648, 25003861479, 27782068310, 33338481972, 41673102465, 44451309296, 50007722958, 55564136620, 66676963944, 83346204930, 100015445916, 111128273240, 125019307395, 133353927888, 166692409860, 200030891832, 222256546480, 250038614790, 333384819720, 400061783664, 500077229580, 666769639440, 1000154459160, 2000308918320]

約数ペア:

[(1, 2000308918320), (2, 1000154459160), (3, 666769639440), (4, 500077229580), (5, 400061783664), (6, 333384819720), (8, 250038614790), (9, 222256546480), (10, 200030891832), (12, 166692409860), (15, 133353927888), (16, 125019307395), (18, 111128273240), (20, 100015445916), (24, 83346204930), (30, 66676963944), (36, 55564136620), (40, 50007722958), (45, 44451309296), (48, 41673102465), (60, 33338481972), (72, 27782068310), (80, 25003861479), (90, 22225654648), (120, 16669240986), (144, 13891034155), (180, 11112827324), (240, 8334620493), (360, 5556413662), (720, 2778206831), (19469, 102743280), (38938, 51371640), (58407, 34247760), (77876, 25685820), (97345, 20548656), (116814, 17123880), (142699, 14017680), (155752, 12842910), (175221, 11415920), (194690, 10274328), (233628, 8561940), (285398, 7008840), (292035, 6849552), (311504, 6421455), (350442, 5707960), (389380, 5137164), (428097, 4672560), (467256, 4280970), (570796, 3504420), (584070, 3424776), (700884, 2853980), (713495, 2803536), (778760, 2568582), (856194, 2336280), (876105, 2283184), (934512, 2140485), (1141592, 1752210), (1168140, 1712388), (1284291, 1557520), (1401768, 1426990)]