189041760

素因数分解:

$2^5\times 3^2\times 5^1\times {\mathrm{43}}^2\times {\mathrm{71}}^1$

素因数の和:178

約数の個数: 216

約数和(自身を含む): 669758544

約数和(自身を除く): 480716784

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 32, 36, 40, 43, 45, 48, 60, 71, 72, 80, 86, 90, 96, 120, 129, 142, 144, 160, 172, 180, 213, 215, 240, 258, 284, 288, 344, 355, 360, 387, 426, 430, 480, 516, 568, 639, 645, 688, 710, 720, 774, 852, 860, 1032, 1065, 1136, 1278, 1290, 1376, 1420, 1440, 1548, 1704, 1720, 1849, 1935, 2064, 2130, 2272, 2556, 2580, 2840, 3053, 3096, 3195, 3408, 3440, 3698, 3870, 4128, 4260, 5112, 5160, 5547, 5680, 6106, 6192, 6390, 6816, 6880, 7396, 7740, 8520, 9159, 9245, 10224, 10320, 11094, 11360, 12212, 12384, 12780, 14792, 15265, 15480, 16641, 17040, 18318, 18490, 20448, 20640, 22188, 24424, 25560, 27477, 27735, 29584, 30530, 30960, 33282, 34080, 36636, 36980, 44376, 45795, 48848, 51120, 54954, 55470, 59168, 61060, 61920, 66564, 73272, 73960, 83205, 88752, 91590, 97696, 102240, 109908, 110940, 122120, 131279, 133128, 137385, 146544, 147920, 166410, 177504, 183180, 219816, 221880, 244240, 262558, 266256, 274770, 293088, 295840, 332820, 366360, 393837, 439632, 443760, 488480, 525116, 532512, 549540, 656395, 665640, 732720, 787674, 879264, 887520, 1050232, 1099080, 1181511, 1312790, 1331280, 1465440, 1575348, 1969185, 2100464, 2198160, 2363022, 2625580, 2662560, 3150696, 3938370, 4200928, 4396320, 4726044, 5251160, 5907555, 6301392, 7876740, 9452088, 10502320, 11815110, 12602784, 15753480, 18904176, 21004640, 23630220, 31506960, 37808352, 47260440, 63013920, 94520880, 189041760]

約数ペア:

[(1, 189041760), (2, 94520880), (3, 63013920), (4, 47260440), (5, 37808352), (6, 31506960), (8, 23630220), (9, 21004640), (10, 18904176), (12, 15753480), (15, 12602784), (16, 11815110), (18, 10502320), (20, 9452088), (24, 7876740), (30, 6301392), (32, 5907555), (36, 5251160), (40, 4726044), (43, 4396320), (45, 4200928), (48, 3938370), (60, 3150696), (71, 2662560), (72, 2625580), (80, 2363022), (86, 2198160), (90, 2100464), (96, 1969185), (120, 1575348), (129, 1465440), (142, 1331280), (144, 1312790), (160, 1181511), (172, 1099080), (180, 1050232), (213, 887520), (215, 879264), (240, 787674), (258, 732720), (284, 665640), (288, 656395), (344, 549540), (355, 532512), (360, 525116), (387, 488480), (426, 443760), (430, 439632), (480, 393837), (516, 366360), (568, 332820), (639, 295840), (645, 293088), (688, 274770), (710, 266256), (720, 262558), (774, 244240), (852, 221880), (860, 219816), (1032, 183180), (1065, 177504), (1136, 166410), (1278, 147920), (1290, 146544), (1376, 137385), (1420, 133128), (1440, 131279), (1548, 122120), (1704, 110940), (1720, 109908), (1849, 102240), (1935, 97696), (2064, 91590), (2130, 88752), (2272, 83205), (2556, 73960), (2580, 73272), (2840, 66564), (3053, 61920), (3096, 61060), (3195, 59168), (3408, 55470), (3440, 54954), (3698, 51120), (3870, 48848), (4128, 45795), (4260, 44376), (5112, 36980), (5160, 36636), (5547, 34080), (5680, 33282), (6106, 30960), (6192, 30530), (6390, 29584), (6816, 27735), (6880, 27477), (7396, 25560), (7740, 24424), (8520, 22188), (9159, 20640), (9245, 20448), (10224, 18490), (10320, 18318), (11094, 17040), (11360, 16641), (12212, 15480), (12384, 15265), (12780, 14792)]