66691680

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{743}}^1$

素因数の和:789

約数の個数: 192

約数和(自身を含む): 242984448

約数和(自身を除く): 176292768

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 16, 17, 20, 22, 24, 30, 32, 33, 34, 40, 44, 48, 51, 55, 60, 66, 68, 80, 85, 88, 96, 102, 110, 120, 132, 136, 160, 165, 170, 176, 187, 204, 220, 240, 255, 264, 272, 330, 340, 352, 374, 408, 440, 480, 510, 528, 544, 561, 660, 680, 743, 748, 816, 880, 935, 1020, 1056, 1122, 1320, 1360, 1486, 1496, 1632, 1760, 1870, 2040, 2229, 2244, 2640, 2720, 2805, 2972, 2992, 3715, 3740, 4080, 4458, 4488, 5280, 5610, 5944, 5984, 7430, 7480, 8160, 8173, 8916, 8976, 11145, 11220, 11888, 12631, 14860, 14960, 16346, 17832, 17952, 22290, 22440, 23776, 24519, 25262, 29720, 29920, 32692, 35664, 37893, 40865, 44580, 44880, 49038, 50524, 59440, 63155, 65384, 71328, 75786, 81730, 89160, 89760, 98076, 101048, 118880, 122595, 126310, 130768, 138941, 151572, 163460, 178320, 189465, 196152, 202096, 245190, 252620, 261536, 277882, 303144, 326920, 356640, 378930, 392304, 404192, 416823, 490380, 505240, 555764, 606288, 653840, 694705, 757860, 784608, 833646, 980760, 1010480, 1111528, 1212576, 1307680, 1389410, 1515720, 1667292, 1961520, 2020960, 2084115, 2223056, 2778820, 3031440, 3334584, 3923040, 4168230, 4446112, 5557640, 6062880, 6669168, 8336460, 11115280, 13338336, 16672920, 22230560, 33345840, 66691680]

約数ペア:

[(1, 66691680), (2, 33345840), (3, 22230560), (4, 16672920), (5, 13338336), (6, 11115280), (8, 8336460), (10, 6669168), (11, 6062880), (12, 5557640), (15, 4446112), (16, 4168230), (17, 3923040), (20, 3334584), (22, 3031440), (24, 2778820), (30, 2223056), (32, 2084115), (33, 2020960), (34, 1961520), (40, 1667292), (44, 1515720), (48, 1389410), (51, 1307680), (55, 1212576), (60, 1111528), (66, 1010480), (68, 980760), (80, 833646), (85, 784608), (88, 757860), (96, 694705), (102, 653840), (110, 606288), (120, 555764), (132, 505240), (136, 490380), (160, 416823), (165, 404192), (170, 392304), (176, 378930), (187, 356640), (204, 326920), (220, 303144), (240, 277882), (255, 261536), (264, 252620), (272, 245190), (330, 202096), (340, 196152), (352, 189465), (374, 178320), (408, 163460), (440, 151572), (480, 138941), (510, 130768), (528, 126310), (544, 122595), (561, 118880), (660, 101048), (680, 98076), (743, 89760), (748, 89160), (816, 81730), (880, 75786), (935, 71328), (1020, 65384), (1056, 63155), (1122, 59440), (1320, 50524), (1360, 49038), (1486, 44880), (1496, 44580), (1632, 40865), (1760, 37893), (1870, 35664), (2040, 32692), (2229, 29920), (2244, 29720), (2640, 25262), (2720, 24519), (2805, 23776), (2972, 22440), (2992, 22290), (3715, 17952), (3740, 17832), (4080, 16346), (4458, 14960), (4488, 14860), (5280, 12631), (5610, 11888), (5944, 11220), (5984, 11145), (7430, 8976), (7480, 8916), (8160, 8173)]