30763427840

素因数分解:

$2^{11}\times 5^1\times {\mathrm{31}}^1\times {\mathrm{96911}}^1$

素因数の和:96969

約数の個数: 96

約数和(自身を含む): 76196090880

約数和(自身を除く): 45432663040

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 31, 32, 40, 62, 64, 80, 124, 128, 155, 160, 248, 256, 310, 320, 496, 512, 620, 640, 992, 1024, 1240, 1280, 1984, 2048, 2480, 2560, 3968, 4960, 5120, 7936, 9920, 10240, 15872, 19840, 31744, 39680, 63488, 79360, 96911, 158720, 193822, 317440, 387644, 484555, 775288, 969110, 1550576, 1938220, 3004241, 3101152, 3876440, 6008482, 6202304, 7752880, 12016964, 12404608, 15021205, 15505760, 24033928, 24809216, 30042410, 31011520, 48067856, 49618432, 60084820, 62023040, 96135712, 99236864, 120169640, 124046080, 192271424, 198473728, 240339280, 248092160, 384542848, 480678560, 496184320, 769085696, 961357120, 992368640, 1538171392, 1922714240, 3076342784, 3845428480, 6152685568, 7690856960, 15381713920, 30763427840]

約数ペア:

[(1, 30763427840), (2, 15381713920), (4, 7690856960), (5, 6152685568), (8, 3845428480), (10, 3076342784), (16, 1922714240), (20, 1538171392), (31, 992368640), (32, 961357120), (40, 769085696), (62, 496184320), (64, 480678560), (80, 384542848), (124, 248092160), (128, 240339280), (155, 198473728), (160, 192271424), (248, 124046080), (256, 120169640), (310, 99236864), (320, 96135712), (496, 62023040), (512, 60084820), (620, 49618432), (640, 48067856), (992, 31011520), (1024, 30042410), (1240, 24809216), (1280, 24033928), (1984, 15505760), (2048, 15021205), (2480, 12404608), (2560, 12016964), (3968, 7752880), (4960, 6202304), (5120, 6008482), (7936, 3876440), (9920, 3101152), (10240, 3004241), (15872, 1938220), (19840, 1550576), (31744, 969110), (39680, 775288), (63488, 484555), (79360, 387644), (96911, 317440), (158720, 193822)]