66235881320

素因数分解:

$2^3\times 5^1\times 7^2\times {\mathrm{61}}^1\times {\mathrm{73}}^1\times {\mathrm{7589}}^1$

素因数の和:7748

約数の個数: 192

約数和(自身を含む): 178641579600

約数和(自身を除く): 112405698280

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 28, 35, 40, 49, 56, 61, 70, 73, 98, 122, 140, 146, 196, 244, 245, 280, 292, 305, 365, 392, 427, 488, 490, 511, 584, 610, 730, 854, 980, 1022, 1220, 1460, 1708, 1960, 2044, 2135, 2440, 2555, 2920, 2989, 3416, 3577, 4088, 4270, 4453, 5110, 5978, 7154, 7589, 8540, 8906, 10220, 11956, 14308, 14945, 15178, 17080, 17812, 17885, 20440, 22265, 23912, 28616, 29890, 30356, 31171, 35624, 35770, 37945, 44530, 53123, 59780, 60712, 62342, 71540, 75890, 89060, 106246, 119560, 124684, 143080, 151780, 155855, 178120, 212492, 218197, 249368, 265615, 303560, 311710, 371861, 424984, 436394, 462929, 531230, 553997, 623420, 743722, 872788, 925858, 1062460, 1090985, 1107994, 1246840, 1487444, 1745576, 1851716, 1859305, 2124920, 2181970, 2215988, 2314645, 2769985, 2974888, 3240503, 3703432, 3718610, 3877979, 4363940, 4431976, 4629290, 5539970, 6481006, 7437220, 7755958, 8727880, 9258580, 11079940, 12962012, 14874440, 15511916, 16202515, 18517160, 19389895, 22159880, 22683521, 25924024, 27145853, 31023832, 32405030, 33793817, 38779790, 45367042, 54291706, 64810060, 67587634, 77559580, 90734084, 108583412, 113417605, 129620120, 135175268, 135729265, 155119160, 168969085, 181468168, 217166824, 226835210, 236556719, 270350536, 271458530, 337938170, 453670420, 473113438, 542917060, 675876340, 907340840, 946226876, 1085834120, 1182783595, 1351752680, 1655897033, 1892453752, 2365567190, 3311794066, 4731134380, 6623588132, 8279485165, 9462268760, 13247176264, 16558970330, 33117940660, 66235881320]

約数ペア:

[(1, 66235881320), (2, 33117940660), (4, 16558970330), (5, 13247176264), (7, 9462268760), (8, 8279485165), (10, 6623588132), (14, 4731134380), (20, 3311794066), (28, 2365567190), (35, 1892453752), (40, 1655897033), (49, 1351752680), (56, 1182783595), (61, 1085834120), (70, 946226876), (73, 907340840), (98, 675876340), (122, 542917060), (140, 473113438), (146, 453670420), (196, 337938170), (244, 271458530), (245, 270350536), (280, 236556719), (292, 226835210), (305, 217166824), (365, 181468168), (392, 168969085), (427, 155119160), (488, 135729265), (490, 135175268), (511, 129620120), (584, 113417605), (610, 108583412), (730, 90734084), (854, 77559580), (980, 67587634), (1022, 64810060), (1220, 54291706), (1460, 45367042), (1708, 38779790), (1960, 33793817), (2044, 32405030), (2135, 31023832), (2440, 27145853), (2555, 25924024), (2920, 22683521), (2989, 22159880), (3416, 19389895), (3577, 18517160), (4088, 16202515), (4270, 15511916), (4453, 14874440), (5110, 12962012), (5978, 11079940), (7154, 9258580), (7589, 8727880), (8540, 7755958), (8906, 7437220), (10220, 6481006), (11956, 5539970), (14308, 4629290), (14945, 4431976), (15178, 4363940), (17080, 3877979), (17812, 3718610), (17885, 3703432), (20440, 3240503), (22265, 2974888), (23912, 2769985), (28616, 2314645), (29890, 2215988), (30356, 2181970), (31171, 2124920), (35624, 1859305), (35770, 1851716), (37945, 1745576), (44530, 1487444), (53123, 1246840), (59780, 1107994), (60712, 1090985), (62342, 1062460), (71540, 925858), (75890, 872788), (89060, 743722), (106246, 623420), (119560, 553997), (124684, 531230), (143080, 462929), (151780, 436394), (155855, 424984), (178120, 371861), (212492, 311710), (218197, 303560), (249368, 265615)]