1819876583520

素因数分解:

$2^5\times 3^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{3413}}^1\times {\mathrm{19489}}^1$

素因数の和:22942

約数の個数: 288

約数和(自身を含む): 6539439160800

約数和(自身を除く): 4719562577280

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, 72, 76, 80, 90, 95, 96, 114, 120, 144, 152, 160, 171, 180, 190, 228, 240, 285, 288, 304, 342, 360, 380, 456, 480, 570, 608, 684, 720, 760, 855, 912, 1140, 1368, 1440, 1520, 1710, 1824, 2280, 2736, 3040, 3413, 3420, 4560, 5472, 6826, 6840, 9120, 10239, 13652, 13680, 17065, 19489, 20478, 27304, 27360, 30717, 34130, 38978, 40956, 51195, 54608, 58467, 61434, 64847, 68260, 77956, 81912, 97445, 102390, 109216, 116934, 122868, 129694, 136520, 153585, 155912, 163824, 175401, 194541, 194890, 204780, 233868, 245736, 259388, 273040, 292335, 307170, 311824, 324235, 327648, 350802, 370291, 389082, 389780, 409560, 467736, 491472, 518776, 546080, 583623, 584670, 614340, 623648, 648470, 701604, 740582, 778164, 779560, 819120, 877005, 935472, 972705, 982944, 1037552, 1110873, 1167246, 1169340, 1228680, 1296940, 1403208, 1481164, 1556328, 1559120, 1638240, 1754010, 1851455, 1870944, 1945410, 2075104, 2221746, 2334492, 2338680, 2457360, 2593880, 2806416, 2918115, 2962328, 3112656, 3118240, 3332619, 3508020, 3702910, 3890820, 4443492, 4668984, 4677360, 4914720, 5187760, 5554365, 5612832, 5836230, 5924656, 6225312, 6665238, 7016040, 7405820, 7781640, 8886984, 9337968, 9354720, 10375520, 11108730, 11672460, 11849312, 13330476, 14032080, 14811640, 15563280, 16663095, 17773968, 18675936, 22217460, 23344920, 26660952, 28064160, 29623280, 31126560, 33326190, 35547936, 44434920, 46689840, 53321904, 59246560, 66515957, 66652380, 88869840, 93379680, 106643808, 133031914, 133304760, 177739680, 199547871, 266063828, 266609520, 332579785, 399095742, 532127656, 533219040, 598643613, 665159570, 798191484, 997739355, 1064255312, 1197287226, 1263803183, 1330319140, 1596382968, 1995478710, 2128510624, 2394574452, 2527606366, 2660638280, 2993218065, 3192765936, 3791409549, 3990957420, 4789148904, 5055212732, 5321276560, 5986436130, 6319015915, 6385531872, 7582819098, 7981914840, 9578297808, 10110425464, 10642553120, 11374228647, 11972872260, 12638031830, 15165638196, 15963829680, 18957047745, 19156595616, 20220850928, 22748457294, 23945744520, 25276063660, 30331276392, 31927659360, 37914095490, 40441701856, 45496914588, 47891489040, 50552127320, 56871143235, 60662552784, 75828190980, 90993829176, 95782978080, 101104254640, 113742286470, 121325105568, 151656381960, 181987658352, 202208509280, 227484572940, 303312763920, 363975316704, 454969145880, 606625527840, 909938291760, 1819876583520]

約数ペア:

[(1, 1819876583520), (2, 909938291760), (3, 606625527840), (4, 454969145880), (5, 363975316704), (6, 303312763920), (8, 227484572940), (9, 202208509280), (10, 181987658352), (12, 151656381960), (15, 121325105568), (16, 113742286470), (18, 101104254640), (19, 95782978080), (20, 90993829176), (24, 75828190980), (30, 60662552784), (32, 56871143235), (36, 50552127320), (38, 47891489040), (40, 45496914588), (45, 40441701856), (48, 37914095490), (57, 31927659360), (60, 30331276392), (72, 25276063660), (76, 23945744520), (80, 22748457294), (90, 20220850928), (95, 19156595616), (96, 18957047745), (114, 15963829680), (120, 15165638196), (144, 12638031830), (152, 11972872260), (160, 11374228647), (171, 10642553120), (180, 10110425464), (190, 9578297808), (228, 7981914840), (240, 7582819098), (285, 6385531872), (288, 6319015915), (304, 5986436130), (342, 5321276560), (360, 5055212732), (380, 4789148904), (456, 3990957420), (480, 3791409549), (570, 3192765936), (608, 2993218065), (684, 2660638280), (720, 2527606366), (760, 2394574452), (855, 2128510624), (912, 1995478710), (1140, 1596382968), (1368, 1330319140), (1440, 1263803183), (1520, 1197287226), (1710, 1064255312), (1824, 997739355), (2280, 798191484), (2736, 665159570), (3040, 598643613), (3413, 533219040), (3420, 532127656), (4560, 399095742), (5472, 332579785), (6826, 266609520), (6840, 266063828), (9120, 199547871), (10239, 177739680), (13652, 133304760), (13680, 133031914), (17065, 106643808), (19489, 93379680), (20478, 88869840), (27304, 66652380), (27360, 66515957), (30717, 59246560), (34130, 53321904), (38978, 46689840), (40956, 44434920), (51195, 35547936), (54608, 33326190), (58467, 31126560), (61434, 29623280), (64847, 28064160), (68260, 26660952), (77956, 23344920), (81912, 22217460), (97445, 18675936), (102390, 17773968), (109216, 16663095), (116934, 15563280), (122868, 14811640), (129694, 14032080), (136520, 13330476), (153585, 11849312), (155912, 11672460), (163824, 11108730), (175401, 10375520), (194541, 9354720), (194890, 9337968), (204780, 8886984), (233868, 7781640), (245736, 7405820), (259388, 7016040), (273040, 6665238), (292335, 6225312), (307170, 5924656), (311824, 5836230), (324235, 5612832), (327648, 5554365), (350802, 5187760), (370291, 4914720), (389082, 4677360), (389780, 4668984), (409560, 4443492), (467736, 3890820), (491472, 3702910), (518776, 3508020), (546080, 3332619), (583623, 3118240), (584670, 3112656), (614340, 2962328), (623648, 2918115), (648470, 2806416), (701604, 2593880), (740582, 2457360), (778164, 2338680), (779560, 2334492), (819120, 2221746), (877005, 2075104), (935472, 1945410), (972705, 1870944), (982944, 1851455), (1037552, 1754010), (1110873, 1638240), (1167246, 1559120), (1169340, 1556328), (1228680, 1481164), (1296940, 1403208)]