66690225280

素因数分解:

$2^7\times 5^1\times 7^1\times {\mathrm{257}}^1\times {\mathrm{57923}}^1$

素因数の和:58206

約数の個数: 128

約数和(自身を含む): 182919358080

約数和(自身を除く): 116229132800

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 32, 35, 40, 56, 64, 70, 80, 112, 128, 140, 160, 224, 257, 280, 320, 448, 514, 560, 640, 896, 1028, 1120, 1285, 1799, 2056, 2240, 2570, 3598, 4112, 4480, 5140, 7196, 8224, 8995, 10280, 14392, 16448, 17990, 20560, 28784, 32896, 35980, 41120, 57568, 57923, 71960, 82240, 115136, 115846, 143920, 164480, 230272, 231692, 287840, 289615, 405461, 463384, 575680, 579230, 810922, 926768, 1151360, 1158460, 1621844, 1853536, 2027305, 2316920, 3243688, 3707072, 4054610, 4633840, 6487376, 7414144, 8109220, 9267680, 12974752, 14886211, 16218440, 18535360, 25949504, 29772422, 32436880, 37070720, 51899008, 59544844, 64873760, 74431055, 104203477, 119089688, 129747520, 148862110, 208406954, 238179376, 259495040, 297724220, 416813908, 476358752, 521017385, 595448440, 833627816, 952717504, 1042034770, 1190896880, 1667255632, 1905435008, 2084069540, 2381793760, 3334511264, 4168139080, 4763587520, 6669022528, 8336278160, 9527175040, 13338045056, 16672556320, 33345112640, 66690225280]

約数ペア:

[(1, 66690225280), (2, 33345112640), (4, 16672556320), (5, 13338045056), (7, 9527175040), (8, 8336278160), (10, 6669022528), (14, 4763587520), (16, 4168139080), (20, 3334511264), (28, 2381793760), (32, 2084069540), (35, 1905435008), (40, 1667255632), (56, 1190896880), (64, 1042034770), (70, 952717504), (80, 833627816), (112, 595448440), (128, 521017385), (140, 476358752), (160, 416813908), (224, 297724220), (257, 259495040), (280, 238179376), (320, 208406954), (448, 148862110), (514, 129747520), (560, 119089688), (640, 104203477), (896, 74431055), (1028, 64873760), (1120, 59544844), (1285, 51899008), (1799, 37070720), (2056, 32436880), (2240, 29772422), (2570, 25949504), (3598, 18535360), (4112, 16218440), (4480, 14886211), (5140, 12974752), (7196, 9267680), (8224, 8109220), (8995, 7414144), (10280, 6487376), (14392, 4633840), (16448, 4054610), (17990, 3707072), (20560, 3243688), (28784, 2316920), (32896, 2027305), (35980, 1853536), (41120, 1621844), (57568, 1158460), (57923, 1151360), (71960, 926768), (82240, 810922), (115136, 579230), (115846, 575680), (143920, 463384), (164480, 405461), (230272, 289615), (231692, 287840)]