129579520

素因数分解:

$2^9\times 5^1\times 7^2\times {\mathrm{1033}}^1$

素因数の和:1070

約数の個数: 120

約数和(自身を含む): 361761444

約数和(自身を除く): 232181924

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 32, 35, 40, 49, 56, 64, 70, 80, 98, 112, 128, 140, 160, 196, 224, 245, 256, 280, 320, 392, 448, 490, 512, 560, 640, 784, 896, 980, 1033, 1120, 1280, 1568, 1792, 1960, 2066, 2240, 2560, 3136, 3584, 3920, 4132, 4480, 5165, 6272, 7231, 7840, 8264, 8960, 10330, 12544, 14462, 15680, 16528, 17920, 20660, 25088, 28924, 31360, 33056, 36155, 41320, 50617, 57848, 62720, 66112, 72310, 82640, 101234, 115696, 125440, 132224, 144620, 165280, 202468, 231392, 253085, 264448, 289240, 330560, 404936, 462784, 506170, 528896, 578480, 661120, 809872, 925568, 1012340, 1156960, 1322240, 1619744, 1851136, 2024680, 2313920, 2644480, 3239488, 3702272, 4049360, 4627840, 6478976, 8098720, 9255680, 12957952, 16197440, 18511360, 25915904, 32394880, 64789760, 129579520]

約数ペア:

[(1, 129579520), (2, 64789760), (4, 32394880), (5, 25915904), (7, 18511360), (8, 16197440), (10, 12957952), (14, 9255680), (16, 8098720), (20, 6478976), (28, 4627840), (32, 4049360), (35, 3702272), (40, 3239488), (49, 2644480), (56, 2313920), (64, 2024680), (70, 1851136), (80, 1619744), (98, 1322240), (112, 1156960), (128, 1012340), (140, 925568), (160, 809872), (196, 661120), (224, 578480), (245, 528896), (256, 506170), (280, 462784), (320, 404936), (392, 330560), (448, 289240), (490, 264448), (512, 253085), (560, 231392), (640, 202468), (784, 165280), (896, 144620), (980, 132224), (1033, 125440), (1120, 115696), (1280, 101234), (1568, 82640), (1792, 72310), (1960, 66112), (2066, 62720), (2240, 57848), (2560, 50617), (3136, 41320), (3584, 36155), (3920, 33056), (4132, 31360), (4480, 28924), (5165, 25088), (6272, 20660), (7231, 17920), (7840, 16528), (8264, 15680), (8960, 14462), (10330, 12544)]