1690448320

素因数分解:

$2^6\times 5^1\times {\mathrm{11}}^1\times {\mathrm{79}}^1\times {\mathrm{6079}}^1$

素因数の和:6186

約数の個数: 112

約数和(自身を含む): 4447641600

約数和(自身を除く): 2757193280

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 20, 22, 32, 40, 44, 55, 64, 79, 80, 88, 110, 158, 160, 176, 220, 316, 320, 352, 395, 440, 632, 704, 790, 869, 880, 1264, 1580, 1738, 1760, 2528, 3160, 3476, 3520, 4345, 5056, 6079, 6320, 6952, 8690, 12158, 12640, 13904, 17380, 24316, 25280, 27808, 30395, 34760, 48632, 55616, 60790, 66869, 69520, 97264, 121580, 133738, 139040, 194528, 243160, 267476, 278080, 334345, 389056, 480241, 486320, 534952, 668690, 960482, 972640, 1069904, 1337380, 1920964, 1945280, 2139808, 2401205, 2674760, 3841928, 4279616, 4802410, 5282651, 5349520, 7683856, 9604820, 10565302, 10699040, 15367712, 19209640, 21130604, 21398080, 26413255, 30735424, 38419280, 42261208, 52826510, 76838560, 84522416, 105653020, 153677120, 169044832, 211306040, 338089664, 422612080, 845224160, 1690448320]

約数ペア:

[(1, 1690448320), (2, 845224160), (4, 422612080), (5, 338089664), (8, 211306040), (10, 169044832), (11, 153677120), (16, 105653020), (20, 84522416), (22, 76838560), (32, 52826510), (40, 42261208), (44, 38419280), (55, 30735424), (64, 26413255), (79, 21398080), (80, 21130604), (88, 19209640), (110, 15367712), (158, 10699040), (160, 10565302), (176, 9604820), (220, 7683856), (316, 5349520), (320, 5282651), (352, 4802410), (395, 4279616), (440, 3841928), (632, 2674760), (704, 2401205), (790, 2139808), (869, 1945280), (880, 1920964), (1264, 1337380), (1580, 1069904), (1738, 972640), (1760, 960482), (2528, 668690), (3160, 534952), (3476, 486320), (3520, 480241), (4345, 389056), (5056, 334345), (6079, 278080), (6320, 267476), (6952, 243160), (8690, 194528), (12158, 139040), (12640, 133738), (13904, 121580), (17380, 97264), (24316, 69520), (25280, 66869), (27808, 60790), (30395, 55616), (34760, 48632)]