143203980

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{41}}^1\times {\mathrm{2531}}^1$

素因数の和:2607

約数の個数: 96

約数和(自身を含む): 428779008

約数和(自身を除く): 285575028

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 23, 30, 41, 46, 60, 69, 82, 92, 115, 123, 138, 164, 205, 230, 246, 276, 345, 410, 460, 492, 615, 690, 820, 943, 1230, 1380, 1886, 2460, 2531, 2829, 3772, 4715, 5062, 5658, 7593, 9430, 10124, 11316, 12655, 14145, 15186, 18860, 25310, 28290, 30372, 37965, 50620, 56580, 58213, 75930, 103771, 116426, 151860, 174639, 207542, 232852, 291065, 311313, 349278, 415084, 518855, 582130, 622626, 698556, 873195, 1037710, 1164260, 1245252, 1556565, 1746390, 2075420, 2386733, 3113130, 3492780, 4773466, 6226260, 7160199, 9546932, 11933665, 14320398, 23867330, 28640796, 35800995, 47734660, 71601990, 143203980]

約数ペア:

[(1, 143203980), (2, 71601990), (3, 47734660), (4, 35800995), (5, 28640796), (6, 23867330), (10, 14320398), (12, 11933665), (15, 9546932), (20, 7160199), (23, 6226260), (30, 4773466), (41, 3492780), (46, 3113130), (60, 2386733), (69, 2075420), (82, 1746390), (92, 1556565), (115, 1245252), (123, 1164260), (138, 1037710), (164, 873195), (205, 698556), (230, 622626), (246, 582130), (276, 518855), (345, 415084), (410, 349278), (460, 311313), (492, 291065), (615, 232852), (690, 207542), (820, 174639), (943, 151860), (1230, 116426), (1380, 103771), (1886, 75930), (2460, 58213), (2531, 56580), (2829, 50620), (3772, 37965), (4715, 30372), (5062, 28290), (5658, 25310), (7593, 18860), (9430, 15186), (10124, 14145), (11316, 12655)]