7396480

素因数分解:

$2^7\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{127}}^1$

素因数の和:166

約数の個数: 128

約数和(自身を含む): 21934080

約数和(自身を除く): 14537600

約数列:

[1, 2, 4, 5, 7, 8, 10, 13, 14, 16, 20, 26, 28, 32, 35, 40, 52, 56, 64, 65, 70, 80, 91, 104, 112, 127, 128, 130, 140, 160, 182, 208, 224, 254, 260, 280, 320, 364, 416, 448, 455, 508, 520, 560, 635, 640, 728, 832, 889, 896, 910, 1016, 1040, 1120, 1270, 1456, 1651, 1664, 1778, 1820, 2032, 2080, 2240, 2540, 2912, 3302, 3556, 3640, 4064, 4160, 4445, 4480, 5080, 5824, 6604, 7112, 7280, 8128, 8255, 8320, 8890, 10160, 11557, 11648, 13208, 14224, 14560, 16256, 16510, 17780, 20320, 23114, 26416, 28448, 29120, 33020, 35560, 40640, 46228, 52832, 56896, 57785, 58240, 66040, 71120, 81280, 92456, 105664, 113792, 115570, 132080, 142240, 184912, 211328, 231140, 264160, 284480, 369824, 462280, 528320, 568960, 739648, 924560, 1056640, 1479296, 1849120, 3698240, 7396480]

約数ペア:

[(1, 7396480), (2, 3698240), (4, 1849120), (5, 1479296), (7, 1056640), (8, 924560), (10, 739648), (13, 568960), (14, 528320), (16, 462280), (20, 369824), (26, 284480), (28, 264160), (32, 231140), (35, 211328), (40, 184912), (52, 142240), (56, 132080), (64, 115570), (65, 113792), (70, 105664), (80, 92456), (91, 81280), (104, 71120), (112, 66040), (127, 58240), (128, 57785), (130, 56896), (140, 52832), (160, 46228), (182, 40640), (208, 35560), (224, 33020), (254, 29120), (260, 28448), (280, 26416), (320, 23114), (364, 20320), (416, 17780), (448, 16510), (455, 16256), (508, 14560), (520, 14224), (560, 13208), (635, 11648), (640, 11557), (728, 10160), (832, 8890), (889, 8320), (896, 8255), (910, 8128), (1016, 7280), (1040, 7112), (1120, 6604), (1270, 5824), (1456, 5080), (1651, 4480), (1664, 4445), (1778, 4160), (1820, 4064), (2032, 3640), (2080, 3556), (2240, 3302), (2540, 2912)]