17978037120

素因数分解:

$2^7\times 3^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{61}}^1\times {\mathrm{2693}}^1$

素因数の和:2798

約数の個数: 384

約数和(自身を含む): 66443738400

約数和(自身を除く): 48465701280

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, 61, 64, 72, 76, 80, 90, 95, 96, 114, 120, 122, 128, 144, 152, 160, 171, 180, 183, 190, 192, 228, 240, 244, 285, 288, 304, 305, 320, 342, 360, 366, 380, 384, 456, 480, 488, 549, 570, 576, 608, 610, 640, 684, 720, 732, 760, 855, 912, 915, 960, 976, 1098, 1140, 1152, 1159, 1216, 1220, 1368, 1440, 1464, 1520, 1710, 1824, 1830, 1920, 1952, 2196, 2280, 2318, 2432, 2440, 2693, 2736, 2745, 2880, 2928, 3040, 3420, 3477, 3648, 3660, 3904, 4392, 4560, 4636, 4880, 5386, 5472, 5490, 5760, 5795, 5856, 6080, 6840, 6954, 7296, 7320, 7808, 8079, 8784, 9120, 9272, 9760, 10431, 10772, 10944, 10980, 11590, 11712, 12160, 13465, 13680, 13908, 14640, 16158, 17385, 17568, 18240, 18544, 19520, 20862, 21544, 21888, 21960, 23180, 23424, 24237, 26930, 27360, 27816, 29280, 32316, 34770, 35136, 36480, 37088, 39040, 40395, 41724, 43088, 43920, 46360, 48474, 51167, 52155, 53860, 54720, 55632, 58560, 64632, 69540, 70272, 74176, 80790, 83448, 86176, 87840, 92720, 96948, 102334, 104310, 107720, 109440, 111264, 117120, 121185, 129264, 139080, 148352, 153501, 161580, 164273, 166896, 172352, 175680, 185440, 193896, 204668, 208620, 215440, 222528, 242370, 255835, 258528, 278160, 307002, 323160, 328546, 333792, 344704, 351360, 370880, 387792, 409336, 417240, 430880, 445056, 460503, 484740, 492819, 511670, 517056, 556320, 614004, 646320, 657092, 667584, 741760, 767505, 775584, 818672, 821365, 834480, 861760, 921006, 969480, 985638, 1023340, 1034112, 1112640, 1228008, 1292640, 1314184, 1335168, 1478457, 1535010, 1551168, 1637344, 1642730, 1668960, 1723520, 1842012, 1938960, 1971276, 2046680, 2225280, 2302515, 2456016, 2464095, 2585280, 2628368, 2956914, 3070020, 3102336, 3121187, 3274688, 3285460, 3337920, 3684024, 3877920, 3942552, 4093360, 4605030, 4912032, 4928190, 5170560, 5256736, 5913828, 6140040, 6242374, 6549376, 6570920, 6675840, 7368048, 7392285, 7755840, 7885104, 8186720, 9210060, 9363561, 9824064, 9856380, 10513472, 11827656, 12280080, 12484748, 13141840, 14736096, 14784570, 15511680, 15605935, 15770208, 16373440, 18420120, 18727122, 19648128, 19712760, 21026944, 23655312, 24560160, 24969496, 26283680, 28090683, 29472192, 29569140, 31211870, 31540416, 32746880, 36840240, 37454244, 39425520, 46817805, 47310624, 49120320, 49938992, 52567360, 56181366, 58944384, 59138280, 62423740, 63080832, 73680480, 74908488, 78851040, 93635610, 94621248, 98240640, 99877984, 105134720, 112362732, 118276560, 124847480, 140453415, 147360960, 149816976, 157702080, 187271220, 189242496, 199755968, 224725464, 236553120, 249694960, 280906830, 294721920, 299633952, 315404160, 374542440, 399511936, 449450928, 473106240, 499389920, 561813660, 599267904, 749084880, 898901856, 946212480, 998779840, 1123627320, 1198535808, 1498169760, 1797803712, 1997559680, 2247254640, 2996339520, 3595607424, 4494509280, 5992679040, 8989018560, 17978037120]

約数ペア:

[(1, 17978037120), (2, 8989018560), (3, 5992679040), (4, 4494509280), (5, 3595607424), (6, 2996339520), (8, 2247254640), (9, 1997559680), (10, 1797803712), (12, 1498169760), (15, 1198535808), (16, 1123627320), (18, 998779840), (19, 946212480), (20, 898901856), (24, 749084880), (30, 599267904), (32, 561813660), (36, 499389920), (38, 473106240), (40, 449450928), (45, 399511936), (48, 374542440), (57, 315404160), (60, 299633952), (61, 294721920), (64, 280906830), (72, 249694960), (76, 236553120), (80, 224725464), (90, 199755968), (95, 189242496), (96, 187271220), (114, 157702080), (120, 149816976), (122, 147360960), (128, 140453415), (144, 124847480), (152, 118276560), (160, 112362732), (171, 105134720), (180, 99877984), (183, 98240640), (190, 94621248), (192, 93635610), (228, 78851040), (240, 74908488), (244, 73680480), (285, 63080832), (288, 62423740), (304, 59138280), (305, 58944384), (320, 56181366), (342, 52567360), (360, 49938992), (366, 49120320), (380, 47310624), (384, 46817805), (456, 39425520), (480, 37454244), (488, 36840240), (549, 32746880), (570, 31540416), (576, 31211870), (608, 29569140), (610, 29472192), (640, 28090683), (684, 26283680), (720, 24969496), (732, 24560160), (760, 23655312), (855, 21026944), (912, 19712760), (915, 19648128), (960, 18727122), (976, 18420120), (1098, 16373440), (1140, 15770208), (1152, 15605935), (1159, 15511680), (1216, 14784570), (1220, 14736096), (1368, 13141840), (1440, 12484748), (1464, 12280080), (1520, 11827656), (1710, 10513472), (1824, 9856380), (1830, 9824064), (1920, 9363561), (1952, 9210060), (2196, 8186720), (2280, 7885104), (2318, 7755840), (2432, 7392285), (2440, 7368048), (2693, 6675840), (2736, 6570920), (2745, 6549376), (2880, 6242374), (2928, 6140040), (3040, 5913828), (3420, 5256736), (3477, 5170560), (3648, 4928190), (3660, 4912032), (3904, 4605030), (4392, 4093360), (4560, 3942552), (4636, 3877920), (4880, 3684024), (5386, 3337920), (5472, 3285460), (5490, 3274688), (5760, 3121187), (5795, 3102336), (5856, 3070020), (6080, 2956914), (6840, 2628368), (6954, 2585280), (7296, 2464095), (7320, 2456016), (7808, 2302515), (8079, 2225280), (8784, 2046680), (9120, 1971276), (9272, 1938960), (9760, 1842012), (10431, 1723520), (10772, 1668960), (10944, 1642730), (10980, 1637344), (11590, 1551168), (11712, 1535010), (12160, 1478457), (13465, 1335168), (13680, 1314184), (13908, 1292640), (14640, 1228008), (16158, 1112640), (17385, 1034112), (17568, 1023340), (18240, 985638), (18544, 969480), (19520, 921006), (20862, 861760), (21544, 834480), (21888, 821365), (21960, 818672), (23180, 775584), (23424, 767505), (24237, 741760), (26930, 667584), (27360, 657092), (27816, 646320), (29280, 614004), (32316, 556320), (34770, 517056), (35136, 511670), (36480, 492819), (37088, 484740), (39040, 460503), (40395, 445056), (41724, 430880), (43088, 417240), (43920, 409336), (46360, 387792), (48474, 370880), (51167, 351360), (52155, 344704), (53860, 333792), (54720, 328546), (55632, 323160), (58560, 307002), (64632, 278160), (69540, 258528), (70272, 255835), (74176, 242370), (80790, 222528), (83448, 215440), (86176, 208620), (87840, 204668), (92720, 193896), (96948, 185440), (102334, 175680), (104310, 172352), (107720, 166896), (109440, 164273), (111264, 161580), (117120, 153501), (121185, 148352), (129264, 139080)]