71362560

素因数分解:

$2^{11}\times 3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{101}}^1$

素因数の和:154

約数の個数: 192

約数和(自身を含む): 240589440

約数和(自身を除く): 169226880

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 23, 24, 30, 32, 40, 46, 48, 60, 64, 69, 80, 92, 96, 101, 115, 120, 128, 138, 160, 184, 192, 202, 230, 240, 256, 276, 303, 320, 345, 368, 384, 404, 460, 480, 505, 512, 552, 606, 640, 690, 736, 768, 808, 920, 960, 1010, 1024, 1104, 1212, 1280, 1380, 1472, 1515, 1536, 1616, 1840, 1920, 2020, 2048, 2208, 2323, 2424, 2560, 2760, 2944, 3030, 3072, 3232, 3680, 3840, 4040, 4416, 4646, 4848, 5120, 5520, 5888, 6060, 6144, 6464, 6969, 7360, 7680, 8080, 8832, 9292, 9696, 10240, 11040, 11615, 11776, 12120, 12928, 13938, 14720, 15360, 16160, 17664, 18584, 19392, 22080, 23230, 23552, 24240, 25856, 27876, 29440, 30720, 32320, 34845, 35328, 37168, 38784, 44160, 46460, 47104, 48480, 51712, 55752, 58880, 64640, 69690, 70656, 74336, 77568, 88320, 92920, 96960, 103424, 111504, 117760, 129280, 139380, 141312, 148672, 155136, 176640, 185840, 193920, 206848, 223008, 235520, 258560, 278760, 297344, 310272, 353280, 371680, 387840, 446016, 517120, 557520, 594688, 620544, 706560, 743360, 775680, 892032, 1034240, 1115040, 1189376, 1486720, 1551360, 1784064, 2230080, 2378752, 2973440, 3102720, 3568128, 4460160, 4757504, 5946880, 7136256, 8920320, 11893760, 14272512, 17840640, 23787520, 35681280, 71362560]

約数ペア:

[(1, 71362560), (2, 35681280), (3, 23787520), (4, 17840640), (5, 14272512), (6, 11893760), (8, 8920320), (10, 7136256), (12, 5946880), (15, 4757504), (16, 4460160), (20, 3568128), (23, 3102720), (24, 2973440), (30, 2378752), (32, 2230080), (40, 1784064), (46, 1551360), (48, 1486720), (60, 1189376), (64, 1115040), (69, 1034240), (80, 892032), (92, 775680), (96, 743360), (101, 706560), (115, 620544), (120, 594688), (128, 557520), (138, 517120), (160, 446016), (184, 387840), (192, 371680), (202, 353280), (230, 310272), (240, 297344), (256, 278760), (276, 258560), (303, 235520), (320, 223008), (345, 206848), (368, 193920), (384, 185840), (404, 176640), (460, 155136), (480, 148672), (505, 141312), (512, 139380), (552, 129280), (606, 117760), (640, 111504), (690, 103424), (736, 96960), (768, 92920), (808, 88320), (920, 77568), (960, 74336), (1010, 70656), (1024, 69690), (1104, 64640), (1212, 58880), (1280, 55752), (1380, 51712), (1472, 48480), (1515, 47104), (1536, 46460), (1616, 44160), (1840, 38784), (1920, 37168), (2020, 35328), (2048, 34845), (2208, 32320), (2323, 30720), (2424, 29440), (2560, 27876), (2760, 25856), (2944, 24240), (3030, 23552), (3072, 23230), (3232, 22080), (3680, 19392), (3840, 18584), (4040, 17664), (4416, 16160), (4646, 15360), (4848, 14720), (5120, 13938), (5520, 12928), (5888, 12120), (6060, 11776), (6144, 11615), (6464, 11040), (6969, 10240), (7360, 9696), (7680, 9292), (8080, 8832)]