16975152040

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{2027}}^1\times {\mathrm{2719}}^1$

素因数の和:4775

約数の個数: 128

約数和(自身を含む): 47659622400

約数和(自身を除く): 30684470360

約数列:

[1, 2, 4, 5, 7, 8, 10, 11, 14, 20, 22, 28, 35, 40, 44, 55, 56, 70, 77, 88, 110, 140, 154, 220, 280, 308, 385, 440, 616, 770, 1540, 2027, 2719, 3080, 4054, 5438, 8108, 10135, 10876, 13595, 14189, 16216, 19033, 20270, 21752, 22297, 27190, 28378, 29909, 38066, 40540, 44594, 54380, 56756, 59818, 70945, 76132, 81080, 89188, 95165, 108760, 111485, 113512, 119636, 141890, 149545, 152264, 156079, 178376, 190330, 209363, 222970, 239272, 283780, 299090, 312158, 380660, 418726, 445940, 567560, 598180, 624316, 761320, 780395, 837452, 891880, 1046815, 1196360, 1248632, 1560790, 1674904, 2093630, 3121580, 4187260, 5511413, 6243160, 8374520, 11022826, 22045652, 27557065, 38579891, 44091304, 55114130, 60625543, 77159782, 110228260, 121251086, 154319564, 192899455, 220456520, 242502172, 303127715, 308639128, 385798910, 424378801, 485004344, 606255430, 771597820, 848757602, 1212510860, 1543195640, 1697515204, 2121894005, 2425021720, 3395030408, 4243788010, 8487576020, 16975152040]

約数ペア:

[(1, 16975152040), (2, 8487576020), (4, 4243788010), (5, 3395030408), (7, 2425021720), (8, 2121894005), (10, 1697515204), (11, 1543195640), (14, 1212510860), (20, 848757602), (22, 771597820), (28, 606255430), (35, 485004344), (40, 424378801), (44, 385798910), (55, 308639128), (56, 303127715), (70, 242502172), (77, 220456520), (88, 192899455), (110, 154319564), (140, 121251086), (154, 110228260), (220, 77159782), (280, 60625543), (308, 55114130), (385, 44091304), (440, 38579891), (616, 27557065), (770, 22045652), (1540, 11022826), (2027, 8374520), (2719, 6243160), (3080, 5511413), (4054, 4187260), (5438, 3121580), (8108, 2093630), (10135, 1674904), (10876, 1560790), (13595, 1248632), (14189, 1196360), (16216, 1046815), (19033, 891880), (20270, 837452), (21752, 780395), (22297, 761320), (27190, 624316), (28378, 598180), (29909, 567560), (38066, 445940), (40540, 418726), (44594, 380660), (54380, 312158), (56756, 299090), (59818, 283780), (70945, 239272), (76132, 222970), (81080, 209363), (89188, 190330), (95165, 178376), (108760, 156079), (111485, 152264), (113512, 149545), (119636, 141890)]