40071888

素因数分解:

$2^4\times 3^3\times {\mathrm{23}}^1\times {\mathrm{37}}^1\times {\mathrm{109}}^1$

素因数の和:186

約数の個数: 160

約数和(自身を含む): 124396800

約数和(自身を除く): 84324912

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 23, 24, 27, 36, 37, 46, 48, 54, 69, 72, 74, 92, 108, 109, 111, 138, 144, 148, 184, 207, 216, 218, 222, 276, 296, 327, 333, 368, 414, 432, 436, 444, 552, 592, 621, 654, 666, 828, 851, 872, 888, 981, 999, 1104, 1242, 1308, 1332, 1656, 1702, 1744, 1776, 1962, 1998, 2484, 2507, 2553, 2616, 2664, 2943, 3312, 3404, 3924, 3996, 4033, 4968, 5014, 5106, 5232, 5328, 5886, 6808, 7521, 7659, 7848, 7992, 8066, 9936, 10028, 10212, 11772, 12099, 13616, 15042, 15318, 15696, 15984, 16132, 20056, 20424, 22563, 22977, 23544, 24198, 30084, 30636, 32264, 36297, 40112, 40848, 45126, 45954, 47088, 48396, 60168, 61272, 64528, 67689, 72594, 90252, 91908, 92759, 96792, 108891, 120336, 122544, 135378, 145188, 180504, 183816, 185518, 193584, 217782, 270756, 278277, 290376, 361008, 367632, 371036, 435564, 541512, 556554, 580752, 742072, 834831, 871128, 1083024, 1113108, 1484144, 1669662, 1742256, 2226216, 2504493, 3339324, 4452432, 5008986, 6678648, 10017972, 13357296, 20035944, 40071888]

約数ペア:

[(1, 40071888), (2, 20035944), (3, 13357296), (4, 10017972), (6, 6678648), (8, 5008986), (9, 4452432), (12, 3339324), (16, 2504493), (18, 2226216), (23, 1742256), (24, 1669662), (27, 1484144), (36, 1113108), (37, 1083024), (46, 871128), (48, 834831), (54, 742072), (69, 580752), (72, 556554), (74, 541512), (92, 435564), (108, 371036), (109, 367632), (111, 361008), (138, 290376), (144, 278277), (148, 270756), (184, 217782), (207, 193584), (216, 185518), (218, 183816), (222, 180504), (276, 145188), (296, 135378), (327, 122544), (333, 120336), (368, 108891), (414, 96792), (432, 92759), (436, 91908), (444, 90252), (552, 72594), (592, 67689), (621, 64528), (654, 61272), (666, 60168), (828, 48396), (851, 47088), (872, 45954), (888, 45126), (981, 40848), (999, 40112), (1104, 36297), (1242, 32264), (1308, 30636), (1332, 30084), (1656, 24198), (1702, 23544), (1744, 22977), (1776, 22563), (1962, 20424), (1998, 20056), (2484, 16132), (2507, 15984), (2553, 15696), (2616, 15318), (2664, 15042), (2943, 13616), (3312, 12099), (3404, 11772), (3924, 10212), (3996, 10028), (4033, 9936), (4968, 8066), (5014, 7992), (5106, 7848), (5232, 7659), (5328, 7521), (5886, 6808)]