17955127680

素因数分解:

$2^7\times 3^1\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{70313}}^1$

素因数の和:70361

約数の個数: 256

約数和(自身を含む): 68851468800

約数和(自身を除く): 50896341120

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 19, 20, 21, 24, 28, 30, 32, 35, 38, 40, 42, 48, 56, 57, 60, 64, 70, 76, 80, 84, 95, 96, 105, 112, 114, 120, 128, 133, 140, 152, 160, 168, 190, 192, 210, 224, 228, 240, 266, 280, 285, 304, 320, 336, 380, 384, 399, 420, 448, 456, 480, 532, 560, 570, 608, 640, 665, 672, 760, 798, 840, 896, 912, 960, 1064, 1120, 1140, 1216, 1330, 1344, 1520, 1596, 1680, 1824, 1920, 1995, 2128, 2240, 2280, 2432, 2660, 2688, 3040, 3192, 3360, 3648, 3990, 4256, 4480, 4560, 5320, 6080, 6384, 6720, 7296, 7980, 8512, 9120, 10640, 12160, 12768, 13440, 15960, 17024, 18240, 21280, 25536, 31920, 36480, 42560, 51072, 63840, 70313, 85120, 127680, 140626, 210939, 255360, 281252, 351565, 421878, 492191, 562504, 703130, 843756, 984382, 1054695, 1125008, 1335947, 1406260, 1476573, 1687512, 1968764, 2109390, 2250016, 2460955, 2671894, 2812520, 2953146, 3375024, 3937528, 4007841, 4218780, 4500032, 4921910, 5343788, 5625040, 5906292, 6679735, 6750048, 7382865, 7875056, 8015682, 8437560, 9000064, 9351629, 9843820, 10687576, 11250080, 11812584, 13359470, 13500096, 14765730, 15750112, 16031364, 16875120, 18703258, 19687640, 20039205, 21375152, 22500160, 23625168, 26718940, 27000192, 28054887, 29531460, 31500224, 32062728, 33750240, 37406516, 39375280, 40078410, 42750304, 45000320, 46758145, 47250336, 53437880, 56109774, 59062920, 63000448, 64125456, 67500480, 74813032, 78750560, 80156820, 85500608, 93516290, 94500672, 106875760, 112219548, 118125840, 128250912, 135000960, 140274435, 149626064, 157501120, 160313640, 171001216, 187032580, 189001344, 213751520, 224439096, 236251680, 256501824, 280548870, 299252128, 315002240, 320627280, 374065160, 427503040, 448878192, 472503360, 513003648, 561097740, 598504256, 641254560, 748130320, 855006080, 897756384, 945006720, 1122195480, 1197008512, 1282509120, 1496260640, 1795512768, 2244390960, 2565018240, 2992521280, 3591025536, 4488781920, 5985042560, 8977563840, 17955127680]

約数ペア:

[(1, 17955127680), (2, 8977563840), (3, 5985042560), (4, 4488781920), (5, 3591025536), (6, 2992521280), (7, 2565018240), (8, 2244390960), (10, 1795512768), (12, 1496260640), (14, 1282509120), (15, 1197008512), (16, 1122195480), (19, 945006720), (20, 897756384), (21, 855006080), (24, 748130320), (28, 641254560), (30, 598504256), (32, 561097740), (35, 513003648), (38, 472503360), (40, 448878192), (42, 427503040), (48, 374065160), (56, 320627280), (57, 315002240), (60, 299252128), (64, 280548870), (70, 256501824), (76, 236251680), (80, 224439096), (84, 213751520), (95, 189001344), (96, 187032580), (105, 171001216), (112, 160313640), (114, 157501120), (120, 149626064), (128, 140274435), (133, 135000960), (140, 128250912), (152, 118125840), (160, 112219548), (168, 106875760), (190, 94500672), (192, 93516290), (210, 85500608), (224, 80156820), (228, 78750560), (240, 74813032), (266, 67500480), (280, 64125456), (285, 63000448), (304, 59062920), (320, 56109774), (336, 53437880), (380, 47250336), (384, 46758145), (399, 45000320), (420, 42750304), (448, 40078410), (456, 39375280), (480, 37406516), (532, 33750240), (560, 32062728), (570, 31500224), (608, 29531460), (640, 28054887), (665, 27000192), (672, 26718940), (760, 23625168), (798, 22500160), (840, 21375152), (896, 20039205), (912, 19687640), (960, 18703258), (1064, 16875120), (1120, 16031364), (1140, 15750112), (1216, 14765730), (1330, 13500096), (1344, 13359470), (1520, 11812584), (1596, 11250080), (1680, 10687576), (1824, 9843820), (1920, 9351629), (1995, 9000064), (2128, 8437560), (2240, 8015682), (2280, 7875056), (2432, 7382865), (2660, 6750048), (2688, 6679735), (3040, 5906292), (3192, 5625040), (3360, 5343788), (3648, 4921910), (3990, 4500032), (4256, 4218780), (4480, 4007841), (4560, 3937528), (5320, 3375024), (6080, 2953146), (6384, 2812520), (6720, 2671894), (7296, 2460955), (7980, 2250016), (8512, 2109390), (9120, 1968764), (10640, 1687512), (12160, 1476573), (12768, 1406260), (13440, 1335947), (15960, 1125008), (17024, 1054695), (18240, 984382), (21280, 843756), (25536, 703130), (31920, 562504), (36480, 492191), (42560, 421878), (51072, 351565), (63840, 281252), (70313, 255360), (85120, 210939), (127680, 140626)]