1866967560

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{31}}^1\times {\mathrm{173}}^1\times {\mathrm{967}}^1$

素因数の和:1188

約数の個数: 192

約数和(自身を含む): 6306094080

約数和(自身を除く): 4439126520

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, 173, 180, 186, 248, 279, 310, 346, 360, 372, 465, 519, 558, 620, 692, 744, 865, 930, 967, 1038, 1116, 1240, 1384, 1395, 1557, 1730, 1860, 1934, 2076, 2232, 2595, 2790, 2901, 3114, 3460, 3720, 3868, 4152, 4835, 5190, 5363, 5580, 5802, 6228, 6920, 7736, 7785, 8703, 9670, 10380, 10726, 11160, 11604, 12456, 14505, 15570, 16089, 17406, 19340, 20760, 21452, 23208, 26815, 29010, 29977, 31140, 32178, 34812, 38680, 42904, 43515, 48267, 53630, 58020, 59954, 62280, 64356, 69624, 80445, 87030, 89931, 96534, 107260, 116040, 119908, 128712, 149885, 160890, 167291, 174060, 179862, 193068, 214520, 239816, 241335, 269793, 299770, 321780, 334582, 348120, 359724, 386136, 449655, 482670, 501873, 539586, 599540, 643560, 669164, 719448, 836455, 899310, 965340, 1003746, 1079172, 1199080, 1338328, 1348965, 1505619, 1672910, 1798620, 1930680, 2007492, 2158344, 2509365, 2697930, 3011238, 3345820, 3597240, 4014984, 5018730, 5186021, 5395860, 6022476, 6691640, 7528095, 10037460, 10372042, 10791720, 12044952, 15056190, 15558063, 20074920, 20744084, 25930105, 30112380, 31116126, 41488168, 46674189, 51860210, 60224760, 62232252, 77790315, 93348378, 103720420, 124464504, 155580630, 186696756, 207440840, 233370945, 311161260, 373393512, 466741890, 622322520, 933483780, 1866967560]

約数ペア:

[(1, 1866967560), (2, 933483780), (3, 622322520), (4, 466741890), (5, 373393512), (6, 311161260), (8, 233370945), (9, 207440840), (10, 186696756), (12, 155580630), (15, 124464504), (18, 103720420), (20, 93348378), (24, 77790315), (30, 62232252), (31, 60224760), (36, 51860210), (40, 46674189), (45, 41488168), (60, 31116126), (62, 30112380), (72, 25930105), (90, 20744084), (93, 20074920), (120, 15558063), (124, 15056190), (155, 12044952), (173, 10791720), (180, 10372042), (186, 10037460), (248, 7528095), (279, 6691640), (310, 6022476), (346, 5395860), (360, 5186021), (372, 5018730), (465, 4014984), (519, 3597240), (558, 3345820), (620, 3011238), (692, 2697930), (744, 2509365), (865, 2158344), (930, 2007492), (967, 1930680), (1038, 1798620), (1116, 1672910), (1240, 1505619), (1384, 1348965), (1395, 1338328), (1557, 1199080), (1730, 1079172), (1860, 1003746), (1934, 965340), (2076, 899310), (2232, 836455), (2595, 719448), (2790, 669164), (2901, 643560), (3114, 599540), (3460, 539586), (3720, 501873), (3868, 482670), (4152, 449655), (4835, 386136), (5190, 359724), (5363, 348120), (5580, 334582), (5802, 321780), (6228, 299770), (6920, 269793), (7736, 241335), (7785, 239816), (8703, 214520), (9670, 193068), (10380, 179862), (10726, 174060), (11160, 167291), (11604, 160890), (12456, 149885), (14505, 128712), (15570, 119908), (16089, 116040), (17406, 107260), (19340, 96534), (20760, 89931), (21452, 87030), (23208, 80445), (26815, 69624), (29010, 64356), (29977, 62280), (31140, 59954), (32178, 58020), (34812, 53630), (38680, 48267), (42904, 43515)]