20967115680

素因数分解:

$2^5\times 3^4\times 5^1\times 7^2\times {\mathrm{137}}^1\times {\mathrm{241}}^1$

素因数の和:419

約数の個数: 720

約数和(自身を含む): 87065576136

約数和(自身を除く): 66098460456

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 27, 28, 30, 32, 35, 36, 40, 42, 45, 48, 49, 54, 56, 60, 63, 70, 72, 80, 81, 84, 90, 96, 98, 105, 108, 112, 120, 126, 135, 137, 140, 144, 147, 160, 162, 168, 180, 189, 196, 210, 216, 224, 240, 241, 245, 252, 270, 274, 280, 288, 294, 315, 324, 336, 360, 378, 392, 405, 411, 420, 432, 441, 480, 482, 490, 504, 540, 548, 560, 567, 588, 630, 648, 672, 685, 720, 723, 735, 756, 784, 810, 822, 840, 864, 882, 945, 959, 964, 980, 1008, 1080, 1096, 1120, 1134, 1176, 1205, 1233, 1260, 1296, 1323, 1370, 1440, 1446, 1470, 1512, 1568, 1620, 1644, 1680, 1687, 1764, 1890, 1918, 1928, 1960, 2016, 2055, 2160, 2169, 2192, 2205, 2268, 2352, 2410, 2466, 2520, 2592, 2646, 2740, 2835, 2877, 2892, 2940, 3024, 3240, 3288, 3360, 3374, 3528, 3615, 3699, 3780, 3836, 3856, 3920, 3969, 4110, 4320, 4338, 4384, 4410, 4536, 4704, 4795, 4820, 4932, 5040, 5061, 5292, 5480, 5670, 5754, 5784, 5880, 6048, 6165, 6480, 6507, 6576, 6615, 6713, 6748, 7056, 7230, 7398, 7560, 7672, 7712, 7840, 7938, 8220, 8435, 8631, 8676, 8820, 9072, 9590, 9640, 9864, 10080, 10122, 10584, 10845, 10960, 11097, 11340, 11508, 11568, 11760, 11809, 12330, 12960, 13014, 13152, 13230, 13426, 13496, 14112, 14385, 14460, 14796, 15120, 15183, 15344, 15876, 16440, 16870, 17262, 17352, 17640, 18144, 18495, 19180, 19280, 19521, 19728, 19845, 20139, 20244, 21168, 21690, 21920, 22194, 22680, 23016, 23136, 23520, 23618, 24660, 25305, 25893, 26028, 26460, 26852, 26992, 28770, 28920, 29592, 30240, 30366, 30688, 31752, 32535, 32880, 33017, 33565, 33740, 34524, 34704, 35280, 35427, 36990, 38360, 38560, 39042, 39456, 39690, 40278, 40488, 42336, 43155, 43380, 44388, 45360, 45549, 46032, 47236, 49320, 50610, 51786, 52056, 52920, 53704, 53984, 55485, 57540, 57840, 59045, 59184, 60417, 60732, 63504, 65070, 65760, 66034, 67130, 67480, 69048, 69408, 70560, 70854, 73980, 75915, 76720, 77679, 78084, 79380, 80556, 80976, 86310, 86760, 88776, 90720, 91098, 92064, 94472, 97605, 98640, 99051, 100695, 101220, 103572, 104112, 105840, 106281, 107408, 110970, 115080, 115680, 118090, 118368, 120834, 121464, 127008, 129465, 130140, 132068, 134260, 134960, 136647, 138096, 141708, 147960, 151830, 153440, 155358, 156168, 158760, 161112, 161952, 165085, 172620, 173520, 177135, 177552, 181251, 182196, 188944, 195210, 197280, 198102, 201390, 202440, 207144, 208224, 211680, 212562, 214816, 221940, 227745, 230160, 231119, 236180, 241668, 242928, 258930, 260280, 264136, 268520, 269920, 273294, 276192, 283416, 295920, 297153, 302085, 303660, 310716, 312336, 317520, 318843, 322224, 330170, 345240, 347040, 354270, 355104, 362502, 364392, 377888, 388395, 390420, 396204, 402780, 404880, 414288, 425124, 443880, 455490, 460320, 462238, 472360, 483336, 485856, 495255, 517860, 520560, 528272, 531405, 537040, 543753, 546588, 566832, 591840, 594306, 604170, 607320, 621432, 624672, 635040, 637686, 644448, 660340, 683235, 690480, 693357, 708540, 725004, 728784, 776790, 780840, 792408, 805560, 809760, 828576, 850248, 887760, 891459, 906255, 910980, 924476, 944720, 956529, 966672, 990510, 1035720, 1041120, 1056544, 1062810, 1074080, 1087506, 1093176, 1133664, 1155595, 1188612, 1208340, 1214640, 1242864, 1275372, 1320680, 1366470, 1380960, 1386714, 1417080, 1450008, 1457568, 1485765, 1553580, 1561680, 1584816, 1594215, 1611120, 1617833, 1700496, 1775520, 1782918, 1812510, 1821960, 1848952, 1889440, 1913058, 1933344, 1981020, 2071440, 2080071, 2125620, 2175012, 2186352, 2311190, 2377224, 2416680, 2429280, 2485728, 2550744, 2641360, 2674377, 2718765, 2732940, 2773428, 2834160, 2900016, 2971530, 3107160, 3123360, 3169632, 3188430, 3222240, 3235666, 3400992, 3466785, 3565836, 3625020, 3643920, 3697904, 3826116, 3962040, 4142880, 4160142, 4251240, 4350024, 4372704, 4457295, 4622380, 4754448, 4782645, 4833360, 4853499, 5101488, 5282720, 5348754, 5437530, 5465880, 5546856, 5668320, 5800032, 5943060, 6214320, 6240213, 6376860, 6471332, 6933570, 7131672, 7250040, 7287840, 7395808, 7652232, 7924080, 8089165, 8320284, 8502480, 8700048, 8914590, 9244760, 9508896, 9565290, 9666720, 9706998, 10202976, 10400355, 10697508, 10875060, 10931760, 11093712, 11886120, 12428640, 12480426, 12753720, 12942664, 13371885, 13867140, 14263344, 14500080, 14560497, 15304464, 15848160, 16178330, 16640568, 17004960, 17400096, 17829180, 18489520, 18720639, 19130580, 19413996, 20800710, 21395016, 21750120, 21863520, 22187424, 23772240, 24267495, 24960852, 25507440, 25885328, 26743770, 27734280, 28526688, 29000160, 29120994, 30608928, 31201065, 32356660, 33281136, 35658360, 36979040, 37441278, 38261160, 38827992, 41601420, 42790032, 43500240, 43681491, 47544480, 48534990, 49921704, 51014880, 51770656, 53487540, 55468560, 58241988, 62402130, 64713320, 66562272, 71316720, 72802485, 74882556, 76522320, 77655984, 83202840, 85580064, 87000480, 87362982, 93603195, 97069980, 99843408, 106975080, 110937120, 116483976, 124804260, 129426640, 131044473, 142633440, 145604970, 149765112, 153044640, 155311968, 166405680, 174725964, 187206390, 194139960, 199686816, 213950160, 218407455, 232967952, 249608520, 258853280, 262088946, 291209940, 299530224, 332811360, 349451928, 374412780, 388279920, 427900320, 436814910, 465935904, 499217040, 524177892, 582419880, 599060448, 655222365, 698903856, 748825560, 776559840, 873629820, 998434080, 1048355784, 1164839760, 1310444730, 1397807712, 1497651120, 1747259640, 2096711568, 2329679520, 2620889460, 2995302240, 3494519280, 4193423136, 5241778920, 6989038560, 10483557840, 20967115680]

約数ペア:

[(1, 20967115680), (2, 10483557840), (3, 6989038560), (4, 5241778920), (5, 4193423136), (6, 3494519280), (7, 2995302240), (8, 2620889460), (9, 2329679520), (10, 2096711568), (12, 1747259640), (14, 1497651120), (15, 1397807712), (16, 1310444730), (18, 1164839760), (20, 1048355784), (21, 998434080), (24, 873629820), (27, 776559840), (28, 748825560), (30, 698903856), (32, 655222365), (35, 599060448), (36, 582419880), (40, 524177892), (42, 499217040), (45, 465935904), (48, 436814910), (49, 427900320), (54, 388279920), (56, 374412780), (60, 349451928), (63, 332811360), (70, 299530224), (72, 291209940), (80, 262088946), (81, 258853280), (84, 249608520), (90, 232967952), (96, 218407455), (98, 213950160), (105, 199686816), (108, 194139960), (112, 187206390), (120, 174725964), (126, 166405680), (135, 155311968), (137, 153044640), (140, 149765112), (144, 145604970), (147, 142633440), (160, 131044473), (162, 129426640), (168, 124804260), (180, 116483976), (189, 110937120), (196, 106975080), (210, 99843408), (216, 97069980), (224, 93603195), (240, 87362982), (241, 87000480), (245, 85580064), (252, 83202840), (270, 77655984), (274, 76522320), (280, 74882556), (288, 72802485), (294, 71316720), (315, 66562272), (324, 64713320), (336, 62402130), (360, 58241988), (378, 55468560), (392, 53487540), (405, 51770656), (411, 51014880), (420, 49921704), (432, 48534990), (441, 47544480), (480, 43681491), (482, 43500240), (490, 42790032), (504, 41601420), (540, 38827992), (548, 38261160), (560, 37441278), (567, 36979040), (588, 35658360), (630, 33281136), (648, 32356660), (672, 31201065), (685, 30608928), (720, 29120994), (723, 29000160), (735, 28526688), (756, 27734280), (784, 26743770), (810, 25885328), (822, 25507440), (840, 24960852), (864, 24267495), (882, 23772240), (945, 22187424), (959, 21863520), (964, 21750120), (980, 21395016), (1008, 20800710), (1080, 19413996), (1096, 19130580), (1120, 18720639), (1134, 18489520), (1176, 17829180), (1205, 17400096), (1233, 17004960), (1260, 16640568), (1296, 16178330), (1323, 15848160), (1370, 15304464), (1440, 14560497), (1446, 14500080), (1470, 14263344), (1512, 13867140), (1568, 13371885), (1620, 12942664), (1644, 12753720), (1680, 12480426), (1687, 12428640), (1764, 11886120), (1890, 11093712), (1918, 10931760), (1928, 10875060), (1960, 10697508), (2016, 10400355), (2055, 10202976), (2160, 9706998), (2169, 9666720), (2192, 9565290), (2205, 9508896), (2268, 9244760), (2352, 8914590), (2410, 8700048), (2466, 8502480), (2520, 8320284), (2592, 8089165), (2646, 7924080), (2740, 7652232), (2835, 7395808), (2877, 7287840), (2892, 7250040), (2940, 7131672), (3024, 6933570), (3240, 6471332), (3288, 6376860), (3360, 6240213), (3374, 6214320), (3528, 5943060), (3615, 5800032), (3699, 5668320), (3780, 5546856), (3836, 5465880), (3856, 5437530), (3920, 5348754), (3969, 5282720), (4110, 5101488), (4320, 4853499), (4338, 4833360), (4384, 4782645), (4410, 4754448), (4536, 4622380), (4704, 4457295), (4795, 4372704), (4820, 4350024), (4932, 4251240), (5040, 4160142), (5061, 4142880), (5292, 3962040), (5480, 3826116), (5670, 3697904), (5754, 3643920), (5784, 3625020), (5880, 3565836), (6048, 3466785), (6165, 3400992), (6480, 3235666), (6507, 3222240), (6576, 3188430), (6615, 3169632), (6713, 3123360), (6748, 3107160), (7056, 2971530), (7230, 2900016), (7398, 2834160), (7560, 2773428), (7672, 2732940), (7712, 2718765), (7840, 2674377), (7938, 2641360), (8220, 2550744), (8435, 2485728), (8631, 2429280), (8676, 2416680), (8820, 2377224), (9072, 2311190), (9590, 2186352), (9640, 2175012), (9864, 2125620), (10080, 2080071), (10122, 2071440), (10584, 1981020), (10845, 1933344), (10960, 1913058), (11097, 1889440), (11340, 1848952), (11508, 1821960), (11568, 1812510), (11760, 1782918), (11809, 1775520), (12330, 1700496), (12960, 1617833), (13014, 1611120), (13152, 1594215), (13230, 1584816), (13426, 1561680), (13496, 1553580), (14112, 1485765), (14385, 1457568), (14460, 1450008), (14796, 1417080), (15120, 1386714), (15183, 1380960), (15344, 1366470), (15876, 1320680), (16440, 1275372), (16870, 1242864), (17262, 1214640), (17352, 1208340), (17640, 1188612), (18144, 1155595), (18495, 1133664), (19180, 1093176), (19280, 1087506), (19521, 1074080), (19728, 1062810), (19845, 1056544), (20139, 1041120), (20244, 1035720), (21168, 990510), (21690, 966672), (21920, 956529), (22194, 944720), (22680, 924476), (23016, 910980), (23136, 906255), (23520, 891459), (23618, 887760), (24660, 850248), (25305, 828576), (25893, 809760), (26028, 805560), (26460, 792408), (26852, 780840), (26992, 776790), (28770, 728784), (28920, 725004), (29592, 708540), (30240, 693357), (30366, 690480), (30688, 683235), (31752, 660340), (32535, 644448), (32880, 637686), (33017, 635040), (33565, 624672), (33740, 621432), (34524, 607320), (34704, 604170), (35280, 594306), (35427, 591840), (36990, 566832), (38360, 546588), (38560, 543753), (39042, 537040), (39456, 531405), (39690, 528272), (40278, 520560), (40488, 517860), (42336, 495255), (43155, 485856), (43380, 483336), (44388, 472360), (45360, 462238), (45549, 460320), (46032, 455490), (47236, 443880), (49320, 425124), (50610, 414288), (51786, 404880), (52056, 402780), (52920, 396204), (53704, 390420), (53984, 388395), (55485, 377888), (57540, 364392), (57840, 362502), (59045, 355104), (59184, 354270), (60417, 347040), (60732, 345240), (63504, 330170), (65070, 322224), (65760, 318843), (66034, 317520), (67130, 312336), (67480, 310716), (69048, 303660), (69408, 302085), (70560, 297153), (70854, 295920), (73980, 283416), (75915, 276192), (76720, 273294), (77679, 269920), (78084, 268520), (79380, 264136), (80556, 260280), (80976, 258930), (86310, 242928), (86760, 241668), (88776, 236180), (90720, 231119), (91098, 230160), (92064, 227745), (94472, 221940), (97605, 214816), (98640, 212562), (99051, 211680), (100695, 208224), (101220, 207144), (103572, 202440), (104112, 201390), (105840, 198102), (106281, 197280), (107408, 195210), (110970, 188944), (115080, 182196), (115680, 181251), (118090, 177552), (118368, 177135), (120834, 173520), (121464, 172620), (127008, 165085), (129465, 161952), (130140, 161112), (132068, 158760), (134260, 156168), (134960, 155358), (136647, 153440), (138096, 151830), (141708, 147960)]