19716103680

素因数分解:

$2^9\times 3^1\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{28211}}^1$

素因数の和:28257

約数の個数: 320

約数和(自身を含む): 77578034688

約数和(自身を除く): 57861931008

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 13, 14, 15, 16, 20, 21, 24, 26, 28, 30, 32, 35, 39, 40, 42, 48, 52, 56, 60, 64, 65, 70, 78, 80, 84, 91, 96, 104, 105, 112, 120, 128, 130, 140, 156, 160, 168, 182, 192, 195, 208, 210, 224, 240, 256, 260, 273, 280, 312, 320, 336, 364, 384, 390, 416, 420, 448, 455, 480, 512, 520, 546, 560, 624, 640, 672, 728, 768, 780, 832, 840, 896, 910, 960, 1040, 1092, 1120, 1248, 1280, 1344, 1365, 1456, 1536, 1560, 1664, 1680, 1792, 1820, 1920, 2080, 2184, 2240, 2496, 2560, 2688, 2730, 2912, 3120, 3328, 3360, 3584, 3640, 3840, 4160, 4368, 4480, 4992, 5376, 5460, 5824, 6240, 6656, 6720, 7280, 7680, 8320, 8736, 8960, 9984, 10752, 10920, 11648, 12480, 13440, 14560, 16640, 17472, 17920, 19968, 21840, 23296, 24960, 26880, 28211, 29120, 33280, 34944, 43680, 46592, 49920, 53760, 56422, 58240, 69888, 84633, 87360, 99840, 112844, 116480, 139776, 141055, 169266, 174720, 197477, 225688, 232960, 282110, 338532, 349440, 366743, 394954, 423165, 451376, 564220, 592431, 677064, 698880, 733486, 789908, 846330, 902752, 987385, 1100229, 1128440, 1184862, 1354128, 1466972, 1579816, 1692660, 1805504, 1833715, 1974770, 2200458, 2256880, 2369724, 2567201, 2708256, 2933944, 2962155, 3159632, 3385320, 3611008, 3667430, 3949540, 4400916, 4513760, 4739448, 5134402, 5416512, 5501145, 5867888, 5924310, 6319264, 6770640, 7222016, 7334860, 7701603, 7899080, 8801832, 9027520, 9478896, 10268804, 10833024, 11002290, 11735776, 11848620, 12638528, 12836005, 13541280, 14444032, 14669720, 15403206, 15798160, 17603664, 18055040, 18957792, 20537608, 21666048, 22004580, 23471552, 23697240, 25277056, 25672010, 27082560, 29339440, 30806412, 31596320, 35207328, 36110080, 37915584, 38508015, 41075216, 43332096, 44009160, 46943104, 47394480, 50554112, 51344020, 54165120, 58678880, 61612824, 63192640, 70414656, 72220160, 75831168, 77016030, 82150432, 88018320, 93886208, 94788960, 101108224, 102688040, 108330240, 117357760, 123225648, 126385280, 140829312, 151662336, 154032060, 164300864, 176036640, 187772416, 189577920, 205376080, 216660480, 234715520, 246451296, 252770560, 281658624, 303324672, 308064120, 328601728, 352073280, 379155840, 410752160, 469431040, 492902592, 505541120, 563317248, 616128240, 657203456, 704146560, 758311680, 821504320, 938862080, 985805184, 1232256480, 1314406912, 1408293120, 1516623360, 1643008640, 1971610368, 2464512960, 2816586240, 3286017280, 3943220736, 4929025920, 6572034560, 9858051840, 19716103680]

約数ペア:

[(1, 19716103680), (2, 9858051840), (3, 6572034560), (4, 4929025920), (5, 3943220736), (6, 3286017280), (7, 2816586240), (8, 2464512960), (10, 1971610368), (12, 1643008640), (13, 1516623360), (14, 1408293120), (15, 1314406912), (16, 1232256480), (20, 985805184), (21, 938862080), (24, 821504320), (26, 758311680), (28, 704146560), (30, 657203456), (32, 616128240), (35, 563317248), (39, 505541120), (40, 492902592), (42, 469431040), (48, 410752160), (52, 379155840), (56, 352073280), (60, 328601728), (64, 308064120), (65, 303324672), (70, 281658624), (78, 252770560), (80, 246451296), (84, 234715520), (91, 216660480), (96, 205376080), (104, 189577920), (105, 187772416), (112, 176036640), (120, 164300864), (128, 154032060), (130, 151662336), (140, 140829312), (156, 126385280), (160, 123225648), (168, 117357760), (182, 108330240), (192, 102688040), (195, 101108224), (208, 94788960), (210, 93886208), (224, 88018320), (240, 82150432), (256, 77016030), (260, 75831168), (273, 72220160), (280, 70414656), (312, 63192640), (320, 61612824), (336, 58678880), (364, 54165120), (384, 51344020), (390, 50554112), (416, 47394480), (420, 46943104), (448, 44009160), (455, 43332096), (480, 41075216), (512, 38508015), (520, 37915584), (546, 36110080), (560, 35207328), (624, 31596320), (640, 30806412), (672, 29339440), (728, 27082560), (768, 25672010), (780, 25277056), (832, 23697240), (840, 23471552), (896, 22004580), (910, 21666048), (960, 20537608), (1040, 18957792), (1092, 18055040), (1120, 17603664), (1248, 15798160), (1280, 15403206), (1344, 14669720), (1365, 14444032), (1456, 13541280), (1536, 12836005), (1560, 12638528), (1664, 11848620), (1680, 11735776), (1792, 11002290), (1820, 10833024), (1920, 10268804), (2080, 9478896), (2184, 9027520), (2240, 8801832), (2496, 7899080), (2560, 7701603), (2688, 7334860), (2730, 7222016), (2912, 6770640), (3120, 6319264), (3328, 5924310), (3360, 5867888), (3584, 5501145), (3640, 5416512), (3840, 5134402), (4160, 4739448), (4368, 4513760), (4480, 4400916), (4992, 3949540), (5376, 3667430), (5460, 3611008), (5824, 3385320), (6240, 3159632), (6656, 2962155), (6720, 2933944), (7280, 2708256), (7680, 2567201), (8320, 2369724), (8736, 2256880), (8960, 2200458), (9984, 1974770), (10752, 1833715), (10920, 1805504), (11648, 1692660), (12480, 1579816), (13440, 1466972), (14560, 1354128), (16640, 1184862), (17472, 1128440), (17920, 1100229), (19968, 987385), (21840, 902752), (23296, 846330), (24960, 789908), (26880, 733486), (28211, 698880), (29120, 677064), (33280, 592431), (34944, 564220), (43680, 451376), (46592, 423165), (49920, 394954), (53760, 366743), (56422, 349440), (58240, 338532), (69888, 282110), (84633, 232960), (87360, 225688), (99840, 197477), (112844, 174720), (116480, 169266), (139776, 141055)]