1566370480

素因数分解:

$2^4\times 5^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{53}}^1\times {\mathrm{701}}^1$

素因数の和:815

約数の個数: 160

約数和(自身を含む): 4061311488

約数和(自身を除く): 2494941008

約数列:

[1, 2, 4, 5, 8, 10, 16, 17, 20, 31, 34, 40, 53, 62, 68, 80, 85, 106, 124, 136, 155, 170, 212, 248, 265, 272, 310, 340, 424, 496, 527, 530, 620, 680, 701, 848, 901, 1054, 1060, 1240, 1360, 1402, 1643, 1802, 2108, 2120, 2480, 2635, 2804, 3286, 3505, 3604, 4216, 4240, 4505, 5270, 5608, 6572, 7010, 7208, 8215, 8432, 9010, 10540, 11216, 11917, 13144, 14020, 14416, 16430, 18020, 21080, 21731, 23834, 26288, 27931, 28040, 32860, 36040, 37153, 42160, 43462, 47668, 55862, 56080, 59585, 65720, 72080, 74306, 86924, 95336, 108655, 111724, 119170, 131440, 139655, 148612, 173848, 185765, 190672, 217310, 223448, 238340, 279310, 297224, 347696, 369427, 371530, 434620, 446896, 476680, 558620, 594448, 631601, 738854, 743060, 869240, 953360, 1117240, 1151743, 1263202, 1477708, 1486120, 1738480, 1847135, 2234480, 2303486, 2526404, 2955416, 2972240, 3158005, 3694270, 4606972, 5052808, 5758715, 5910832, 6316010, 7388540, 9213944, 10105616, 11517430, 12632020, 14777080, 18427888, 19579631, 23034860, 25264040, 29554160, 39159262, 46069720, 50528080, 78318524, 92139440, 97898155, 156637048, 195796310, 313274096, 391592620, 783185240, 1566370480]

約数ペア:

[(1, 1566370480), (2, 783185240), (4, 391592620), (5, 313274096), (8, 195796310), (10, 156637048), (16, 97898155), (17, 92139440), (20, 78318524), (31, 50528080), (34, 46069720), (40, 39159262), (53, 29554160), (62, 25264040), (68, 23034860), (80, 19579631), (85, 18427888), (106, 14777080), (124, 12632020), (136, 11517430), (155, 10105616), (170, 9213944), (212, 7388540), (248, 6316010), (265, 5910832), (272, 5758715), (310, 5052808), (340, 4606972), (424, 3694270), (496, 3158005), (527, 2972240), (530, 2955416), (620, 2526404), (680, 2303486), (701, 2234480), (848, 1847135), (901, 1738480), (1054, 1486120), (1060, 1477708), (1240, 1263202), (1360, 1151743), (1402, 1117240), (1643, 953360), (1802, 869240), (2108, 743060), (2120, 738854), (2480, 631601), (2635, 594448), (2804, 558620), (3286, 476680), (3505, 446896), (3604, 434620), (4216, 371530), (4240, 369427), (4505, 347696), (5270, 297224), (5608, 279310), (6572, 238340), (7010, 223448), (7208, 217310), (8215, 190672), (8432, 185765), (9010, 173848), (10540, 148612), (11216, 139655), (11917, 131440), (13144, 119170), (14020, 111724), (14416, 108655), (16430, 95336), (18020, 86924), (21080, 74306), (21731, 72080), (23834, 65720), (26288, 59585), (27931, 56080), (28040, 55862), (32860, 47668), (36040, 43462), (37153, 42160)]