16466340

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{61}}^1\times {\mathrm{409}}^1$

素因数の和:493

約数の個数: 96

約数和(自身を含む): 51246720

約数和(自身を除く): 34780380

約数列:

[1, 2, 3, 4, 5, 6, 10, 11, 12, 15, 20, 22, 30, 33, 44, 55, 60, 61, 66, 110, 122, 132, 165, 183, 220, 244, 305, 330, 366, 409, 610, 660, 671, 732, 818, 915, 1220, 1227, 1342, 1636, 1830, 2013, 2045, 2454, 2684, 3355, 3660, 4026, 4090, 4499, 4908, 6135, 6710, 8052, 8180, 8998, 10065, 12270, 13420, 13497, 17996, 20130, 22495, 24540, 24949, 26994, 40260, 44990, 49898, 53988, 67485, 74847, 89980, 99796, 124745, 134970, 149694, 249490, 269940, 274439, 299388, 374235, 498980, 548878, 748470, 823317, 1097756, 1372195, 1496940, 1646634, 2744390, 3293268, 4116585, 5488780, 8233170, 16466340]

約数ペア:

[(1, 16466340), (2, 8233170), (3, 5488780), (4, 4116585), (5, 3293268), (6, 2744390), (10, 1646634), (11, 1496940), (12, 1372195), (15, 1097756), (20, 823317), (22, 748470), (30, 548878), (33, 498980), (44, 374235), (55, 299388), (60, 274439), (61, 269940), (66, 249490), (110, 149694), (122, 134970), (132, 124745), (165, 99796), (183, 89980), (220, 74847), (244, 67485), (305, 53988), (330, 49898), (366, 44990), (409, 40260), (610, 26994), (660, 24949), (671, 24540), (732, 22495), (818, 20130), (915, 17996), (1220, 13497), (1227, 13420), (1342, 12270), (1636, 10065), (1830, 8998), (2013, 8180), (2045, 8052), (2454, 6710), (2684, 6135), (3355, 4908), (3660, 4499), (4026, 4090)]