1979430127560

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{31}}^1\times {\mathrm{177368291}}^1$

素因数の和:177368339

約数の個数: 96

約数和(自身を含む): 6640668852480

約数和(自身を除く): 4661238724920

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 30, 31, 36, 40, 45, 60, 62, 72, 90, 93, 120, 124, 155, 180, 186, 248, 279, 310, 360, 372, 465, 558, 620, 744, 930, 1116, 1240, 1395, 1860, 2232, 2790, 3720, 5580, 11160, 177368291, 354736582, 532104873, 709473164, 886841455, 1064209746, 1418946328, 1596314619, 1773682910, 2128419492, 2660524365, 3192629238, 3547365820, 4256838984, 5321048730, 5498417021, 6385258476, 7094731640, 7981573095, 10642097460, 10996834042, 12770516952, 15963146190, 16495251063, 21284194920, 21993668084, 27492085105, 31926292380, 32990502126, 43987336168, 49485753189, 54984170210, 63852584760, 65981004252, 82476255315, 98971506378, 109968340420, 131962008504, 164952510630, 197943012756, 219936680840, 247428765945, 329905021260, 395886025512, 494857531890, 659810042520, 989715063780, 1979430127560]

約数ペア:

[(1, 1979430127560), (2, 989715063780), (3, 659810042520), (4, 494857531890), (5, 395886025512), (6, 329905021260), (8, 247428765945), (9, 219936680840), (10, 197943012756), (12, 164952510630), (15, 131962008504), (18, 109968340420), (20, 98971506378), (24, 82476255315), (30, 65981004252), (31, 63852584760), (36, 54984170210), (40, 49485753189), (45, 43987336168), (60, 32990502126), (62, 31926292380), (72, 27492085105), (90, 21993668084), (93, 21284194920), (120, 16495251063), (124, 15963146190), (155, 12770516952), (180, 10996834042), (186, 10642097460), (248, 7981573095), (279, 7094731640), (310, 6385258476), (360, 5498417021), (372, 5321048730), (465, 4256838984), (558, 3547365820), (620, 3192629238), (744, 2660524365), (930, 2128419492), (1116, 1773682910), (1240, 1596314619), (1395, 1418946328), (1860, 1064209746), (2232, 886841455), (2790, 709473164), (3720, 532104873), (5580, 354736582), (11160, 177368291)]