16904641440

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{631}}^1\times {\mathrm{55813}}^1$

素因数の和:56462

約数の個数: 96

約数和(自身を含む): 53334965376

約数和(自身を除く): 36430323936

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 80, 96, 120, 160, 240, 480, 631, 1262, 1893, 2524, 3155, 3786, 5048, 6310, 7572, 9465, 10096, 12620, 15144, 18930, 20192, 25240, 30288, 37860, 50480, 55813, 60576, 75720, 100960, 111626, 151440, 167439, 223252, 279065, 302880, 334878, 446504, 558130, 669756, 837195, 893008, 1116260, 1339512, 1674390, 1786016, 2232520, 2679024, 3348780, 4465040, 5358048, 6697560, 8930080, 13395120, 26790240, 35218003, 70436006, 105654009, 140872012, 176090015, 211308018, 281744024, 352180030, 422616036, 528270045, 563488048, 704360060, 845232072, 1056540090, 1126976096, 1408720120, 1690464144, 2113080180, 2817440240, 3380928288, 4226160360, 5634880480, 8452320720, 16904641440]

約数ペア:

[(1, 16904641440), (2, 8452320720), (3, 5634880480), (4, 4226160360), (5, 3380928288), (6, 2817440240), (8, 2113080180), (10, 1690464144), (12, 1408720120), (15, 1126976096), (16, 1056540090), (20, 845232072), (24, 704360060), (30, 563488048), (32, 528270045), (40, 422616036), (48, 352180030), (60, 281744024), (80, 211308018), (96, 176090015), (120, 140872012), (160, 105654009), (240, 70436006), (480, 35218003), (631, 26790240), (1262, 13395120), (1893, 8930080), (2524, 6697560), (3155, 5358048), (3786, 4465040), (5048, 3348780), (6310, 2679024), (7572, 2232520), (9465, 1786016), (10096, 1674390), (12620, 1339512), (15144, 1116260), (18930, 893008), (20192, 837195), (25240, 669756), (30288, 558130), (37860, 446504), (50480, 334878), (55813, 302880), (60576, 279065), (75720, 223252), (100960, 167439), (111626, 151440)]