140825280

素因数分解:

$2^6\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{8629}}^1$

素因数の和:8666

約数の個数: 112

約数和(自身を含む): 473476320

約数和(自身を除く): 332651040

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 17, 20, 24, 30, 32, 34, 40, 48, 51, 60, 64, 68, 80, 85, 96, 102, 120, 136, 160, 170, 192, 204, 240, 255, 272, 320, 340, 408, 480, 510, 544, 680, 816, 960, 1020, 1088, 1360, 1632, 2040, 2720, 3264, 4080, 5440, 8160, 8629, 16320, 17258, 25887, 34516, 43145, 51774, 69032, 86290, 103548, 129435, 138064, 146693, 172580, 207096, 258870, 276128, 293386, 345160, 414192, 440079, 517740, 552256, 586772, 690320, 733465, 828384, 880158, 1035480, 1173544, 1380640, 1466930, 1656768, 1760316, 2070960, 2200395, 2347088, 2761280, 2933860, 3520632, 4141920, 4400790, 4694176, 5867720, 7041264, 8283840, 8801580, 9388352, 11735440, 14082528, 17603160, 23470880, 28165056, 35206320, 46941760, 70412640, 140825280]

約数ペア:

[(1, 140825280), (2, 70412640), (3, 46941760), (4, 35206320), (5, 28165056), (6, 23470880), (8, 17603160), (10, 14082528), (12, 11735440), (15, 9388352), (16, 8801580), (17, 8283840), (20, 7041264), (24, 5867720), (30, 4694176), (32, 4400790), (34, 4141920), (40, 3520632), (48, 2933860), (51, 2761280), (60, 2347088), (64, 2200395), (68, 2070960), (80, 1760316), (85, 1656768), (96, 1466930), (102, 1380640), (120, 1173544), (136, 1035480), (160, 880158), (170, 828384), (192, 733465), (204, 690320), (240, 586772), (255, 552256), (272, 517740), (320, 440079), (340, 414192), (408, 345160), (480, 293386), (510, 276128), (544, 258870), (680, 207096), (816, 172580), (960, 146693), (1020, 138064), (1088, 129435), (1360, 103548), (1632, 86290), (2040, 69032), (2720, 51774), (3264, 43145), (4080, 34516), (5440, 25887), (8160, 17258), (8629, 16320)]