186989640

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{82013}}^1$

素因数の和:82046

約数の個数: 64

約数和(自身を含む): 590500800

約数和(自身を除く): 403511160

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 19, 20, 24, 30, 38, 40, 57, 60, 76, 95, 114, 120, 152, 190, 228, 285, 380, 456, 570, 760, 1140, 2280, 82013, 164026, 246039, 328052, 410065, 492078, 656104, 820130, 984156, 1230195, 1558247, 1640260, 1968312, 2460390, 3116494, 3280520, 4674741, 4920780, 6232988, 7791235, 9349482, 9841560, 12465976, 15582470, 18698964, 23373705, 31164940, 37397928, 46747410, 62329880, 93494820, 186989640]

約数ペア:

[(1, 186989640), (2, 93494820), (3, 62329880), (4, 46747410), (5, 37397928), (6, 31164940), (8, 23373705), (10, 18698964), (12, 15582470), (15, 12465976), (19, 9841560), (20, 9349482), (24, 7791235), (30, 6232988), (38, 4920780), (40, 4674741), (57, 3280520), (60, 3116494), (76, 2460390), (95, 1968312), (114, 1640260), (120, 1558247), (152, 1230195), (190, 984156), (228, 820130), (285, 656104), (380, 492078), (456, 410065), (570, 328052), (760, 246039), (1140, 164026), (2280, 82013)]