140341680

素因数分解:

$2^4\times 3^3\times 5^1\times {\mathrm{43}}^1\times {\mathrm{1511}}^1$

素因数の和:1576

約数の個数: 160

約数和(自身を含む): 494968320

約数和(自身を除く): 354626640

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 36, 40, 43, 45, 48, 54, 60, 72, 80, 86, 90, 108, 120, 129, 135, 144, 172, 180, 215, 216, 240, 258, 270, 344, 360, 387, 430, 432, 516, 540, 645, 688, 720, 774, 860, 1032, 1080, 1161, 1290, 1511, 1548, 1720, 1935, 2064, 2160, 2322, 2580, 3022, 3096, 3440, 3870, 4533, 4644, 5160, 5805, 6044, 6192, 7555, 7740, 9066, 9288, 10320, 11610, 12088, 13599, 15110, 15480, 18132, 18576, 22665, 23220, 24176, 27198, 30220, 30960, 36264, 40797, 45330, 46440, 54396, 60440, 64973, 67995, 72528, 81594, 90660, 92880, 108792, 120880, 129946, 135990, 163188, 181320, 194919, 203985, 217584, 259892, 271980, 324865, 326376, 362640, 389838, 407970, 519784, 543960, 584757, 649730, 652752, 779676, 815940, 974595, 1039568, 1087920, 1169514, 1299460, 1559352, 1631880, 1754271, 1949190, 2339028, 2598920, 2923785, 3118704, 3263760, 3508542, 3898380, 4678056, 5197840, 5847570, 7017084, 7796760, 8771355, 9356112, 11695140, 14034168, 15593520, 17542710, 23390280, 28068336, 35085420, 46780560, 70170840, 140341680]

約数ペア:

[(1, 140341680), (2, 70170840), (3, 46780560), (4, 35085420), (5, 28068336), (6, 23390280), (8, 17542710), (9, 15593520), (10, 14034168), (12, 11695140), (15, 9356112), (16, 8771355), (18, 7796760), (20, 7017084), (24, 5847570), (27, 5197840), (30, 4678056), (36, 3898380), (40, 3508542), (43, 3263760), (45, 3118704), (48, 2923785), (54, 2598920), (60, 2339028), (72, 1949190), (80, 1754271), (86, 1631880), (90, 1559352), (108, 1299460), (120, 1169514), (129, 1087920), (135, 1039568), (144, 974595), (172, 815940), (180, 779676), (215, 652752), (216, 649730), (240, 584757), (258, 543960), (270, 519784), (344, 407970), (360, 389838), (387, 362640), (430, 326376), (432, 324865), (516, 271980), (540, 259892), (645, 217584), (688, 203985), (720, 194919), (774, 181320), (860, 163188), (1032, 135990), (1080, 129946), (1161, 120880), (1290, 108792), (1511, 92880), (1548, 90660), (1720, 81594), (1935, 72528), (2064, 67995), (2160, 64973), (2322, 60440), (2580, 54396), (3022, 46440), (3096, 45330), (3440, 40797), (3870, 36264), (4533, 30960), (4644, 30220), (5160, 27198), (5805, 24176), (6044, 23220), (6192, 22665), (7555, 18576), (7740, 18132), (9066, 15480), (9288, 15110), (10320, 13599), (11610, 12088)]