2118255360

素因数分解:

$2^8\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{42433}}^1$

素因数の和:42470

約数の個数: 144

約数和(自身を含む): 7285748064

約数和(自身を除く): 5167492704

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 16, 20, 24, 26, 30, 32, 39, 40, 48, 52, 60, 64, 65, 78, 80, 96, 104, 120, 128, 130, 156, 160, 192, 195, 208, 240, 256, 260, 312, 320, 384, 390, 416, 480, 520, 624, 640, 768, 780, 832, 960, 1040, 1248, 1280, 1560, 1664, 1920, 2080, 2496, 3120, 3328, 3840, 4160, 4992, 6240, 8320, 9984, 12480, 16640, 24960, 42433, 49920, 84866, 127299, 169732, 212165, 254598, 339464, 424330, 509196, 551629, 636495, 678928, 848660, 1018392, 1103258, 1272990, 1357856, 1654887, 1697320, 2036784, 2206516, 2545980, 2715712, 2758145, 3309774, 3394640, 4073568, 4413032, 5091960, 5431424, 5516290, 6619548, 6789280, 8147136, 8274435, 8826064, 10183920, 10862848, 11032580, 13239096, 13578560, 16294272, 16548870, 17652128, 20367840, 22065160, 26478192, 27157120, 32588544, 33097740, 35304256, 40735680, 44130320, 52956384, 54314240, 66195480, 70608512, 81471360, 88260640, 105912768, 132390960, 141217024, 162942720, 176521280, 211825536, 264781920, 353042560, 423651072, 529563840, 706085120, 1059127680, 2118255360]

約数ペア:

[(1, 2118255360), (2, 1059127680), (3, 706085120), (4, 529563840), (5, 423651072), (6, 353042560), (8, 264781920), (10, 211825536), (12, 176521280), (13, 162942720), (15, 141217024), (16, 132390960), (20, 105912768), (24, 88260640), (26, 81471360), (30, 70608512), (32, 66195480), (39, 54314240), (40, 52956384), (48, 44130320), (52, 40735680), (60, 35304256), (64, 33097740), (65, 32588544), (78, 27157120), (80, 26478192), (96, 22065160), (104, 20367840), (120, 17652128), (128, 16548870), (130, 16294272), (156, 13578560), (160, 13239096), (192, 11032580), (195, 10862848), (208, 10183920), (240, 8826064), (256, 8274435), (260, 8147136), (312, 6789280), (320, 6619548), (384, 5516290), (390, 5431424), (416, 5091960), (480, 4413032), (520, 4073568), (624, 3394640), (640, 3309774), (768, 2758145), (780, 2715712), (832, 2545980), (960, 2206516), (1040, 2036784), (1248, 1697320), (1280, 1654887), (1560, 1357856), (1664, 1272990), (1920, 1103258), (2080, 1018392), (2496, 848660), (3120, 678928), (3328, 636495), (3840, 551629), (4160, 509196), (4992, 424330), (6240, 339464), (8320, 254598), (9984, 212165), (12480, 169732), (16640, 127299), (24960, 84866), (42433, 49920)]