20035841280

素因数分解:

$2^8\times 3^1\times 5^1\times 7^2\times {\mathrm{13}}^1\times {\mathrm{8191}}^1$

素因数の和:8242

約数の個数: 432

約数和(自身を含む): 80172417024

約数和(自身を除く): 60136575744

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, 49, 52, 56, 60, 64, 65, 70, 78, 80, 84, 91, 96, 98, 104, 105, 112, 120, 128, 130, 140, 147, 156, 160, 168, 182, 192, 195, 196, 208, 210, 224, 240, 245, 256, 260, 273, 280, 294, 312, 320, 336, 364, 384, 390, 392, 416, 420, 448, 455, 480, 490, 520, 546, 560, 588, 624, 637, 640, 672, 728, 735, 768, 780, 784, 832, 840, 896, 910, 960, 980, 1040, 1092, 1120, 1176, 1248, 1274, 1280, 1344, 1365, 1456, 1470, 1560, 1568, 1664, 1680, 1792, 1820, 1911, 1920, 1960, 2080, 2184, 2240, 2352, 2496, 2548, 2688, 2730, 2912, 2940, 3120, 3136, 3185, 3328, 3360, 3640, 3822, 3840, 3920, 4160, 4368, 4480, 4704, 4992, 5096, 5376, 5460, 5824, 5880, 6240, 6272, 6370, 6720, 7280, 7644, 7840, 8191, 8320, 8736, 8960, 9408, 9555, 9984, 10192, 10920, 11648, 11760, 12480, 12544, 12740, 13440, 14560, 15288, 15680, 16382, 16640, 17472, 18816, 19110, 20384, 21840, 23296, 23520, 24573, 24960, 25480, 26880, 29120, 30576, 31360, 32764, 34944, 37632, 38220, 40768, 40955, 43680, 47040, 49146, 49920, 50960, 57337, 58240, 61152, 62720, 65528, 69888, 76440, 81536, 81910, 87360, 94080, 98292, 101920, 106483, 114674, 116480, 122304, 122865, 131056, 152880, 163072, 163820, 172011, 174720, 188160, 196584, 203840, 212966, 229348, 244608, 245730, 262112, 286685, 305760, 319449, 327640, 344022, 349440, 393168, 401359, 407680, 425932, 458696, 489216, 491460, 524224, 532415, 573370, 611520, 638898, 655280, 688044, 745381, 786336, 802718, 815360, 851864, 860055, 917392, 982920, 1048448, 1064830, 1146740, 1204077, 1223040, 1277796, 1310560, 1376088, 1490762, 1572672, 1597245, 1605436, 1703728, 1720110, 1834784, 1965840, 2006795, 2096896, 2129660, 2236143, 2293480, 2408154, 2446080, 2555592, 2621120, 2752176, 2981524, 3145344, 3194490, 3210872, 3407456, 3440220, 3669568, 3726905, 3931680, 4013590, 4259320, 4472286, 4586960, 4816308, 5111184, 5217667, 5242240, 5504352, 5963048, 6020385, 6290688, 6388980, 6421744, 6814912, 6880440, 7339136, 7453810, 7863360, 8027180, 8518640, 8944572, 9173920, 9632616, 10222368, 10435334, 10484480, 11008704, 11180715, 11926096, 12040770, 12777960, 12843488, 13629824, 13760880, 14678272, 14907620, 15653001, 15726720, 16054360, 17037280, 17889144, 18347840, 19265232, 20444736, 20870668, 22017408, 22361430, 23852192, 24081540, 25555920, 25686976, 26088335, 27259648, 27521760, 29815240, 31306002, 31453440, 32108720, 34074560, 35778288, 36695680, 38530464, 40889472, 41741336, 44034816, 44722860, 47704384, 48163080, 51111840, 51373952, 52176670, 55043520, 59630480, 62612004, 64217440, 68149120, 71556576, 73391360, 77060928, 78265005, 81778944, 83482672, 89445720, 95408768, 96326160, 102223680, 102747904, 104353340, 110087040, 119260960, 125224008, 128434880, 136298240, 143113152, 154121856, 156530010, 166965344, 178891440, 190817536, 192652320, 204447360, 208706680, 220174080, 238521920, 250448016, 256869760, 286226304, 308243712, 313060020, 333930688, 357782880, 385304640, 408894720, 417413360, 477043840, 500896032, 513739520, 572452608, 626120040, 667861376, 715565760, 770609280, 834826720, 954087680, 1001792064, 1252240080, 1335722752, 1431131520, 1541218560, 1669653440, 2003584128, 2504480160, 2862263040, 3339306880, 4007168256, 5008960320, 6678613760, 10017920640, 20035841280]

約数ペア:

[(1, 20035841280), (2, 10017920640), (3, 6678613760), (4, 5008960320), (5, 4007168256), (6, 3339306880), (7, 2862263040), (8, 2504480160), (10, 2003584128), (12, 1669653440), (13, 1541218560), (14, 1431131520), (15, 1335722752), (16, 1252240080), (20, 1001792064), (21, 954087680), (24, 834826720), (26, 770609280), (28, 715565760), (30, 667861376), (32, 626120040), (35, 572452608), (39, 513739520), (40, 500896032), (42, 477043840), (48, 417413360), (49, 408894720), (52, 385304640), (56, 357782880), (60, 333930688), (64, 313060020), (65, 308243712), (70, 286226304), (78, 256869760), (80, 250448016), (84, 238521920), (91, 220174080), (96, 208706680), (98, 204447360), (104, 192652320), (105, 190817536), (112, 178891440), (120, 166965344), (128, 156530010), (130, 154121856), (140, 143113152), (147, 136298240), (156, 128434880), (160, 125224008), (168, 119260960), (182, 110087040), (192, 104353340), (195, 102747904), (196, 102223680), (208, 96326160), (210, 95408768), (224, 89445720), (240, 83482672), (245, 81778944), (256, 78265005), (260, 77060928), (273, 73391360), (280, 71556576), (294, 68149120), (312, 64217440), (320, 62612004), (336, 59630480), (364, 55043520), (384, 52176670), (390, 51373952), (392, 51111840), (416, 48163080), (420, 47704384), (448, 44722860), (455, 44034816), (480, 41741336), (490, 40889472), (520, 38530464), (546, 36695680), (560, 35778288), (588, 34074560), (624, 32108720), (637, 31453440), (640, 31306002), (672, 29815240), (728, 27521760), (735, 27259648), (768, 26088335), (780, 25686976), (784, 25555920), (832, 24081540), (840, 23852192), (896, 22361430), (910, 22017408), (960, 20870668), (980, 20444736), (1040, 19265232), (1092, 18347840), (1120, 17889144), (1176, 17037280), (1248, 16054360), (1274, 15726720), (1280, 15653001), (1344, 14907620), (1365, 14678272), (1456, 13760880), (1470, 13629824), (1560, 12843488), (1568, 12777960), (1664, 12040770), (1680, 11926096), (1792, 11180715), (1820, 11008704), (1911, 10484480), (1920, 10435334), (1960, 10222368), (2080, 9632616), (2184, 9173920), (2240, 8944572), (2352, 8518640), (2496, 8027180), (2548, 7863360), (2688, 7453810), (2730, 7339136), (2912, 6880440), (2940, 6814912), (3120, 6421744), (3136, 6388980), (3185, 6290688), (3328, 6020385), (3360, 5963048), (3640, 5504352), (3822, 5242240), (3840, 5217667), (3920, 5111184), (4160, 4816308), (4368, 4586960), (4480, 4472286), (4704, 4259320), (4992, 4013590), (5096, 3931680), (5376, 3726905), (5460, 3669568), (5824, 3440220), (5880, 3407456), (6240, 3210872), (6272, 3194490), (6370, 3145344), (6720, 2981524), (7280, 2752176), (7644, 2621120), (7840, 2555592), (8191, 2446080), (8320, 2408154), (8736, 2293480), (8960, 2236143), (9408, 2129660), (9555, 2096896), (9984, 2006795), (10192, 1965840), (10920, 1834784), (11648, 1720110), (11760, 1703728), (12480, 1605436), (12544, 1597245), (12740, 1572672), (13440, 1490762), (14560, 1376088), (15288, 1310560), (15680, 1277796), (16382, 1223040), (16640, 1204077), (17472, 1146740), (18816, 1064830), (19110, 1048448), (20384, 982920), (21840, 917392), (23296, 860055), (23520, 851864), (24573, 815360), (24960, 802718), (25480, 786336), (26880, 745381), (29120, 688044), (30576, 655280), (31360, 638898), (32764, 611520), (34944, 573370), (37632, 532415), (38220, 524224), (40768, 491460), (40955, 489216), (43680, 458696), (47040, 425932), (49146, 407680), (49920, 401359), (50960, 393168), (57337, 349440), (58240, 344022), (61152, 327640), (62720, 319449), (65528, 305760), (69888, 286685), (76440, 262112), (81536, 245730), (81910, 244608), (87360, 229348), (94080, 212966), (98292, 203840), (101920, 196584), (106483, 188160), (114674, 174720), (116480, 172011), (122304, 163820), (122865, 163072), (131056, 152880)]