2851258560

素因数分解:

$2^6\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{156319}}^1$

素因数の和:156358

約数の個数: 112

約数和(自身を含む): 9529267200

約数和(自身を除く): 6678008640

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 19, 20, 24, 30, 32, 38, 40, 48, 57, 60, 64, 76, 80, 95, 96, 114, 120, 152, 160, 190, 192, 228, 240, 285, 304, 320, 380, 456, 480, 570, 608, 760, 912, 960, 1140, 1216, 1520, 1824, 2280, 3040, 3648, 4560, 6080, 9120, 18240, 156319, 312638, 468957, 625276, 781595, 937914, 1250552, 1563190, 1875828, 2344785, 2501104, 2970061, 3126380, 3751656, 4689570, 5002208, 5940122, 6252760, 7503312, 8910183, 9379140, 10004416, 11880244, 12505520, 14850305, 15006624, 17820366, 18758280, 23760488, 25011040, 29700610, 30013248, 35640732, 37516560, 44550915, 47520976, 50022080, 59401220, 71281464, 75033120, 89101830, 95041952, 118802440, 142562928, 150066240, 178203660, 190083904, 237604880, 285125856, 356407320, 475209760, 570251712, 712814640, 950419520, 1425629280, 2851258560]

約数ペア:

[(1, 2851258560), (2, 1425629280), (3, 950419520), (4, 712814640), (5, 570251712), (6, 475209760), (8, 356407320), (10, 285125856), (12, 237604880), (15, 190083904), (16, 178203660), (19, 150066240), (20, 142562928), (24, 118802440), (30, 95041952), (32, 89101830), (38, 75033120), (40, 71281464), (48, 59401220), (57, 50022080), (60, 47520976), (64, 44550915), (76, 37516560), (80, 35640732), (95, 30013248), (96, 29700610), (114, 25011040), (120, 23760488), (152, 18758280), (160, 17820366), (190, 15006624), (192, 14850305), (228, 12505520), (240, 11880244), (285, 10004416), (304, 9379140), (320, 8910183), (380, 7503312), (456, 6252760), (480, 5940122), (570, 5002208), (608, 4689570), (760, 3751656), (912, 3126380), (960, 2970061), (1140, 2501104), (1216, 2344785), (1520, 1875828), (1824, 1563190), (2280, 1250552), (3040, 937914), (3648, 781595), (4560, 625276), (6080, 468957), (9120, 312638), (18240, 156319)]