1384634880

素因数分解:

$2^9\times 3^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{3163}}^1$

素因数の和:3211

約数の個数: 240

約数和(自身を含む): 5049364320

約数和(自身を除く): 3664729440

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 19, 20, 24, 30, 32, 36, 38, 40, 45, 48, 57, 60, 64, 72, 76, 80, 90, 95, 96, 114, 120, 128, 144, 152, 160, 171, 180, 190, 192, 228, 240, 256, 285, 288, 304, 320, 342, 360, 380, 384, 456, 480, 512, 570, 576, 608, 640, 684, 720, 760, 768, 855, 912, 960, 1140, 1152, 1216, 1280, 1368, 1440, 1520, 1536, 1710, 1824, 1920, 2280, 2304, 2432, 2560, 2736, 2880, 3040, 3163, 3420, 3648, 3840, 4560, 4608, 4864, 5472, 5760, 6080, 6326, 6840, 7296, 7680, 9120, 9489, 9728, 10944, 11520, 12160, 12652, 13680, 14592, 15815, 18240, 18978, 21888, 23040, 24320, 25304, 27360, 28467, 29184, 31630, 36480, 37956, 43776, 47445, 48640, 50608, 54720, 56934, 60097, 63260, 72960, 75912, 87552, 94890, 101216, 109440, 113868, 120194, 126520, 142335, 145920, 151824, 180291, 189780, 202432, 218880, 227736, 240388, 253040, 284670, 300485, 303648, 360582, 379560, 404864, 437760, 455472, 480776, 506080, 540873, 569340, 600970, 607296, 721164, 759120, 809728, 901455, 910944, 961552, 1012160, 1081746, 1138680, 1201940, 1214592, 1442328, 1518240, 1619456, 1802910, 1821888, 1923104, 2024320, 2163492, 2277360, 2403880, 2429184, 2704365, 2884656, 3036480, 3605820, 3643776, 3846208, 4048640, 4326984, 4554720, 4807760, 4858368, 5408730, 5769312, 6072960, 7211640, 7287552, 7692416, 8097280, 8653968, 9109440, 9615520, 10817460, 11538624, 12145920, 14423280, 14575104, 15384832, 17307936, 18218880, 19231040, 21634920, 23077248, 24291840, 28846560, 30769664, 34615872, 36437760, 38462080, 43269840, 46154496, 57693120, 69231744, 72875520, 76924160, 86539680, 92308992, 115386240, 138463488, 153848320, 173079360, 230772480, 276926976, 346158720, 461544960, 692317440, 1384634880]

約数ペア:

[(1, 1384634880), (2, 692317440), (3, 461544960), (4, 346158720), (5, 276926976), (6, 230772480), (8, 173079360), (9, 153848320), (10, 138463488), (12, 115386240), (15, 92308992), (16, 86539680), (18, 76924160), (19, 72875520), (20, 69231744), (24, 57693120), (30, 46154496), (32, 43269840), (36, 38462080), (38, 36437760), (40, 34615872), (45, 30769664), (48, 28846560), (57, 24291840), (60, 23077248), (64, 21634920), (72, 19231040), (76, 18218880), (80, 17307936), (90, 15384832), (95, 14575104), (96, 14423280), (114, 12145920), (120, 11538624), (128, 10817460), (144, 9615520), (152, 9109440), (160, 8653968), (171, 8097280), (180, 7692416), (190, 7287552), (192, 7211640), (228, 6072960), (240, 5769312), (256, 5408730), (285, 4858368), (288, 4807760), (304, 4554720), (320, 4326984), (342, 4048640), (360, 3846208), (380, 3643776), (384, 3605820), (456, 3036480), (480, 2884656), (512, 2704365), (570, 2429184), (576, 2403880), (608, 2277360), (640, 2163492), (684, 2024320), (720, 1923104), (760, 1821888), (768, 1802910), (855, 1619456), (912, 1518240), (960, 1442328), (1140, 1214592), (1152, 1201940), (1216, 1138680), (1280, 1081746), (1368, 1012160), (1440, 961552), (1520, 910944), (1536, 901455), (1710, 809728), (1824, 759120), (1920, 721164), (2280, 607296), (2304, 600970), (2432, 569340), (2560, 540873), (2736, 506080), (2880, 480776), (3040, 455472), (3163, 437760), (3420, 404864), (3648, 379560), (3840, 360582), (4560, 303648), (4608, 300485), (4864, 284670), (5472, 253040), (5760, 240388), (6080, 227736), (6326, 218880), (6840, 202432), (7296, 189780), (7680, 180291), (9120, 151824), (9489, 145920), (9728, 142335), (10944, 126520), (11520, 120194), (12160, 113868), (12652, 109440), (13680, 101216), (14592, 94890), (15815, 87552), (18240, 75912), (18978, 72960), (21888, 63260), (23040, 60097), (24320, 56934), (25304, 54720), (27360, 50608), (28467, 48640), (29184, 47445), (31630, 43776), (36480, 37956)]