13858880

素因数分解:

$2^6\times 5^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{269}}^1$

素因数の和:316

約数の個数: 112

約数和(自身を含む): 39502080

約数和(自身を除く): 25643200

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 23, 28, 32, 35, 40, 46, 56, 64, 70, 80, 92, 112, 115, 140, 160, 161, 184, 224, 230, 269, 280, 320, 322, 368, 448, 460, 538, 560, 644, 736, 805, 920, 1076, 1120, 1288, 1345, 1472, 1610, 1840, 1883, 2152, 2240, 2576, 2690, 3220, 3680, 3766, 4304, 5152, 5380, 6187, 6440, 7360, 7532, 8608, 9415, 10304, 10760, 12374, 12880, 15064, 17216, 18830, 21520, 24748, 25760, 30128, 30935, 37660, 43040, 43309, 49496, 51520, 60256, 61870, 75320, 86080, 86618, 98992, 120512, 123740, 150640, 173236, 197984, 216545, 247480, 301280, 346472, 395968, 433090, 494960, 602560, 692944, 866180, 989920, 1385888, 1732360, 1979840, 2771776, 3464720, 6929440, 13858880]

約数ペア:

[(1, 13858880), (2, 6929440), (4, 3464720), (5, 2771776), (7, 1979840), (8, 1732360), (10, 1385888), (14, 989920), (16, 866180), (20, 692944), (23, 602560), (28, 494960), (32, 433090), (35, 395968), (40, 346472), (46, 301280), (56, 247480), (64, 216545), (70, 197984), (80, 173236), (92, 150640), (112, 123740), (115, 120512), (140, 98992), (160, 86618), (161, 86080), (184, 75320), (224, 61870), (230, 60256), (269, 51520), (280, 49496), (320, 43309), (322, 43040), (368, 37660), (448, 30935), (460, 30128), (538, 25760), (560, 24748), (644, 21520), (736, 18830), (805, 17216), (920, 15064), (1076, 12880), (1120, 12374), (1288, 10760), (1345, 10304), (1472, 9415), (1610, 8608), (1840, 7532), (1883, 7360), (2152, 6440), (2240, 6187), (2576, 5380), (2690, 5152), (3220, 4304), (3680, 3766)]