20364500160

素因数分解:

$2^6\times 3^2\times 5^1\times {\mathrm{31}}^1\times {\mathrm{228097}}^1$

素因数の和:228151

約数の個数: 168

約数和(自身を含む): 72305241216

約数和(自身を除く): 51940741056

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 31, 32, 36, 40, 45, 48, 60, 62, 64, 72, 80, 90, 93, 96, 120, 124, 144, 155, 160, 180, 186, 192, 240, 248, 279, 288, 310, 320, 360, 372, 465, 480, 496, 558, 576, 620, 720, 744, 930, 960, 992, 1116, 1240, 1395, 1440, 1488, 1860, 1984, 2232, 2480, 2790, 2880, 2976, 3720, 4464, 4960, 5580, 5952, 7440, 8928, 9920, 11160, 14880, 17856, 22320, 29760, 44640, 89280, 228097, 456194, 684291, 912388, 1140485, 1368582, 1824776, 2052873, 2280970, 2737164, 3421455, 3649552, 4105746, 4561940, 5474328, 6842910, 7071007, 7299104, 8211492, 9123880, 10264365, 10948656, 13685820, 14142014, 14598208, 16422984, 18247760, 20528730, 21213021, 21897312, 27371640, 28284028, 32845968, 35355035, 36495520, 41057460, 42426042, 43794624, 54743280, 56568056, 63639063, 65691936, 70710070, 72991040, 82114920, 84852084, 106065105, 109486560, 113136112, 127278126, 131383872, 141420140, 164229840, 169704168, 212130210, 218973120, 226272224, 254556252, 282840280, 318195315, 328459680, 339408336, 424260420, 452544448, 509112504, 565680560, 636390630, 656919360, 678816672, 848520840, 1018225008, 1131361120, 1272781260, 1357633344, 1697041680, 2036450016, 2262722240, 2545562520, 3394083360, 4072900032, 5091125040, 6788166720, 10182250080, 20364500160]

約数ペア:

[(1, 20364500160), (2, 10182250080), (3, 6788166720), (4, 5091125040), (5, 4072900032), (6, 3394083360), (8, 2545562520), (9, 2262722240), (10, 2036450016), (12, 1697041680), (15, 1357633344), (16, 1272781260), (18, 1131361120), (20, 1018225008), (24, 848520840), (30, 678816672), (31, 656919360), (32, 636390630), (36, 565680560), (40, 509112504), (45, 452544448), (48, 424260420), (60, 339408336), (62, 328459680), (64, 318195315), (72, 282840280), (80, 254556252), (90, 226272224), (93, 218973120), (96, 212130210), (120, 169704168), (124, 164229840), (144, 141420140), (155, 131383872), (160, 127278126), (180, 113136112), (186, 109486560), (192, 106065105), (240, 84852084), (248, 82114920), (279, 72991040), (288, 70710070), (310, 65691936), (320, 63639063), (360, 56568056), (372, 54743280), (465, 43794624), (480, 42426042), (496, 41057460), (558, 36495520), (576, 35355035), (620, 32845968), (720, 28284028), (744, 27371640), (930, 21897312), (960, 21213021), (992, 20528730), (1116, 18247760), (1240, 16422984), (1395, 14598208), (1440, 14142014), (1488, 13685820), (1860, 10948656), (1984, 10264365), (2232, 9123880), (2480, 8211492), (2790, 7299104), (2880, 7071007), (2976, 6842910), (3720, 5474328), (4464, 4561940), (4960, 4105746), (5580, 3649552), (5952, 3421455), (7440, 2737164), (8928, 2280970), (9920, 2052873), (11160, 1824776), (14880, 1368582), (17856, 1140485), (22320, 912388), (29760, 684291), (44640, 456194), (89280, 228097)]