13179420

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{59}}^1\times {\mathrm{73}}^1$

素因数の和:164

約数の個数: 144

約数和(自身を含む): 43636320

約数和(自身を除く): 30456900

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 17, 18, 20, 30, 34, 36, 45, 51, 59, 60, 68, 73, 85, 90, 102, 118, 146, 153, 170, 177, 180, 204, 219, 236, 255, 292, 295, 306, 340, 354, 365, 438, 510, 531, 590, 612, 657, 708, 730, 765, 876, 885, 1003, 1020, 1062, 1095, 1180, 1241, 1314, 1460, 1530, 1770, 2006, 2124, 2190, 2482, 2628, 2655, 3009, 3060, 3285, 3540, 3723, 4012, 4307, 4380, 4964, 5015, 5310, 6018, 6205, 6570, 7446, 8614, 9027, 10030, 10620, 11169, 12036, 12410, 12921, 13140, 14892, 15045, 17228, 18054, 18615, 20060, 21535, 22338, 24820, 25842, 30090, 36108, 37230, 38763, 43070, 44676, 45135, 51684, 55845, 60180, 64605, 73219, 74460, 77526, 86140, 90270, 111690, 129210, 146438, 155052, 180540, 193815, 219657, 223380, 258420, 292876, 366095, 387630, 439314, 658971, 732190, 775260, 878628, 1098285, 1317942, 1464380, 2196570, 2635884, 3294855, 4393140, 6589710, 13179420]

約数ペア:

[(1, 13179420), (2, 6589710), (3, 4393140), (4, 3294855), (5, 2635884), (6, 2196570), (9, 1464380), (10, 1317942), (12, 1098285), (15, 878628), (17, 775260), (18, 732190), (20, 658971), (30, 439314), (34, 387630), (36, 366095), (45, 292876), (51, 258420), (59, 223380), (60, 219657), (68, 193815), (73, 180540), (85, 155052), (90, 146438), (102, 129210), (118, 111690), (146, 90270), (153, 86140), (170, 77526), (177, 74460), (180, 73219), (204, 64605), (219, 60180), (236, 55845), (255, 51684), (292, 45135), (295, 44676), (306, 43070), (340, 38763), (354, 37230), (365, 36108), (438, 30090), (510, 25842), (531, 24820), (590, 22338), (612, 21535), (657, 20060), (708, 18615), (730, 18054), (765, 17228), (876, 15045), (885, 14892), (1003, 13140), (1020, 12921), (1062, 12410), (1095, 12036), (1180, 11169), (1241, 10620), (1314, 10030), (1460, 9027), (1530, 8614), (1770, 7446), (2006, 6570), (2124, 6205), (2190, 6018), (2482, 5310), (2628, 5015), (2655, 4964), (3009, 4380), (3060, 4307), (3285, 4012), (3540, 3723)]