321683670

素因数分解:

$2^1\times 3^3\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{15473}}^1$

素因数の和:15507

約数の個数: 128

約数和(自身を含む): 1069562880

約数和(自身を除く): 747879210

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 11, 14, 15, 18, 21, 22, 27, 30, 33, 35, 42, 45, 54, 55, 63, 66, 70, 77, 90, 99, 105, 110, 126, 135, 154, 165, 189, 198, 210, 231, 270, 297, 315, 330, 378, 385, 462, 495, 594, 630, 693, 770, 945, 990, 1155, 1386, 1485, 1890, 2079, 2310, 2970, 3465, 4158, 6930, 10395, 15473, 20790, 30946, 46419, 77365, 92838, 108311, 139257, 154730, 170203, 216622, 232095, 278514, 324933, 340406, 417771, 464190, 510609, 541555, 649866, 696285, 835542, 851015, 974799, 1021218, 1083110, 1191421, 1392570, 1531827, 1624665, 1702030, 1949598, 2088855, 2382842, 2553045, 2924397, 3063654, 3249330, 3574263, 4177710, 4595481, 4873995, 5106090, 5848794, 5957105, 7148526, 7659135, 9190962, 9747990, 10722789, 11914210, 14621985, 15318270, 17871315, 21445578, 22977405, 29243970, 32168367, 35742630, 45954810, 53613945, 64336734, 107227890, 160841835, 321683670]

約数ペア:

[(1, 321683670), (2, 160841835), (3, 107227890), (5, 64336734), (6, 53613945), (7, 45954810), (9, 35742630), (10, 32168367), (11, 29243970), (14, 22977405), (15, 21445578), (18, 17871315), (21, 15318270), (22, 14621985), (27, 11914210), (30, 10722789), (33, 9747990), (35, 9190962), (42, 7659135), (45, 7148526), (54, 5957105), (55, 5848794), (63, 5106090), (66, 4873995), (70, 4595481), (77, 4177710), (90, 3574263), (99, 3249330), (105, 3063654), (110, 2924397), (126, 2553045), (135, 2382842), (154, 2088855), (165, 1949598), (189, 1702030), (198, 1624665), (210, 1531827), (231, 1392570), (270, 1191421), (297, 1083110), (315, 1021218), (330, 974799), (378, 851015), (385, 835542), (462, 696285), (495, 649866), (594, 541555), (630, 510609), (693, 464190), (770, 417771), (945, 340406), (990, 324933), (1155, 278514), (1386, 232095), (1485, 216622), (1890, 170203), (2079, 154730), (2310, 139257), (2970, 108311), (3465, 92838), (4158, 77365), (6930, 46419), (10395, 30946), (15473, 20790)]