28214653440

素因数分解:

$2^9\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{193357}}^1$

素因数の和:193402

約数の個数: 160

約数和(自身を含む): 94946512320

約数和(自身を除く): 66731858880

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, 128, 152, 160, 190, 192, 228, 240, 256, 285, 304, 320, 380, 384, 456, 480, 512, 570, 608, 640, 760, 768, 912, 960, 1140, 1216, 1280, 1520, 1536, 1824, 1920, 2280, 2432, 2560, 3040, 3648, 3840, 4560, 4864, 6080, 7296, 7680, 9120, 9728, 12160, 14592, 18240, 24320, 29184, 36480, 48640, 72960, 145920, 193357, 386714, 580071, 773428, 966785, 1160142, 1546856, 1933570, 2320284, 2900355, 3093712, 3673783, 3867140, 4640568, 5800710, 6187424, 7347566, 7734280, 9281136, 11021349, 11601420, 12374848, 14695132, 15468560, 18368915, 18562272, 22042698, 23202840, 24749696, 29390264, 30937120, 36737830, 37124544, 44085396, 46405680, 49499392, 55106745, 58780528, 61874240, 73475660, 74249088, 88170792, 92811360, 98998784, 110213490, 117561056, 123748480, 146951320, 148498176, 176341584, 185622720, 220426980, 235122112, 247496960, 293902640, 296996352, 352683168, 371245440, 440853960, 470244224, 494993920, 587805280, 705366336, 742490880, 881707920, 940488448, 1175610560, 1410732672, 1484981760, 1763415840, 1880976896, 2351221120, 2821465344, 3526831680, 4702442240, 5642930688, 7053663360, 9404884480, 14107326720, 28214653440]

約数ペア:

[(1, 28214653440), (2, 14107326720), (3, 9404884480), (4, 7053663360), (5, 5642930688), (6, 4702442240), (8, 3526831680), (10, 2821465344), (12, 2351221120), (15, 1880976896), (16, 1763415840), (19, 1484981760), (20, 1410732672), (24, 1175610560), (30, 940488448), (32, 881707920), (38, 742490880), (40, 705366336), (48, 587805280), (57, 494993920), (60, 470244224), (64, 440853960), (76, 371245440), (80, 352683168), (95, 296996352), (96, 293902640), (114, 247496960), (120, 235122112), (128, 220426980), (152, 185622720), (160, 176341584), (190, 148498176), (192, 146951320), (228, 123748480), (240, 117561056), (256, 110213490), (285, 98998784), (304, 92811360), (320, 88170792), (380, 74249088), (384, 73475660), (456, 61874240), (480, 58780528), (512, 55106745), (570, 49499392), (608, 46405680), (640, 44085396), (760, 37124544), (768, 36737830), (912, 30937120), (960, 29390264), (1140, 24749696), (1216, 23202840), (1280, 22042698), (1520, 18562272), (1536, 18368915), (1824, 15468560), (1920, 14695132), (2280, 12374848), (2432, 11601420), (2560, 11021349), (3040, 9281136), (3648, 7734280), (3840, 7347566), (4560, 6187424), (4864, 5800710), (6080, 4640568), (7296, 3867140), (7680, 3673783), (9120, 3093712), (9728, 2900355), (12160, 2320284), (14592, 1933570), (18240, 1546856), (24320, 1160142), (29184, 966785), (36480, 773428), (48640, 580071), (72960, 386714), (145920, 193357)]