20913553080

素因数分解:

$2^3\times 3^3\times 5^1\times 7^1\times {\mathrm{19}}^2\times {\mathrm{79}}^1\times {\mathrm{97}}^1$

素因数の和:241

約数の個数: 768

約数和(自身を含む): 86026752000

約数和(自身を除く): 65113198920

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 18, 19, 20, 21, 24, 27, 28, 30, 35, 36, 38, 40, 42, 45, 54, 56, 57, 60, 63, 70, 72, 76, 79, 84, 90, 95, 97, 105, 108, 114, 120, 126, 133, 135, 140, 152, 158, 168, 171, 180, 189, 190, 194, 210, 216, 228, 237, 252, 266, 270, 280, 285, 291, 315, 316, 342, 360, 361, 378, 380, 388, 395, 399, 420, 456, 474, 485, 504, 513, 532, 540, 553, 570, 582, 630, 632, 665, 679, 684, 711, 722, 756, 760, 776, 790, 798, 840, 855, 873, 945, 948, 970, 1026, 1064, 1080, 1083, 1106, 1140, 1164, 1185, 1197, 1260, 1330, 1358, 1368, 1422, 1444, 1455, 1501, 1512, 1580, 1596, 1659, 1710, 1746, 1805, 1843, 1890, 1896, 1940, 1995, 2037, 2052, 2133, 2166, 2212, 2280, 2328, 2370, 2394, 2520, 2527, 2565, 2619, 2660, 2716, 2765, 2844, 2888, 2910, 3002, 3160, 3192, 3249, 3318, 3395, 3420, 3492, 3555, 3591, 3610, 3686, 3780, 3880, 3990, 4074, 4104, 4266, 4332, 4365, 4424, 4503, 4740, 4788, 4977, 5054, 5130, 5238, 5320, 5415, 5432, 5529, 5530, 5688, 5820, 5985, 6004, 6111, 6498, 6636, 6790, 6840, 6984, 7110, 7182, 7220, 7372, 7505, 7560, 7581, 7663, 7980, 8148, 8295, 8532, 8664, 8730, 9006, 9215, 9480, 9576, 9747, 9954, 10108, 10185, 10260, 10476, 10507, 10665, 10830, 11058, 11060, 11640, 11970, 12008, 12222, 12635, 12901, 12996, 13095, 13272, 13509, 13580, 14220, 14364, 14440, 14744, 14931, 15010, 15162, 15326, 15960, 16245, 16296, 16587, 16590, 17064, 17460, 17955, 18012, 18333, 18430, 19494, 19908, 20216, 20370, 20520, 20952, 21014, 21330, 21660, 22116, 22120, 22515, 22743, 22989, 23940, 24444, 24885, 25270, 25802, 25992, 26190, 27018, 27160, 27645, 28440, 28519, 28728, 29862, 30020, 30324, 30555, 30652, 31521, 32490, 33174, 33180, 34920, 35017, 35910, 36024, 36666, 36860, 37905, 38315, 38703, 38988, 39816, 40527, 40740, 42028, 42660, 43320, 44232, 45030, 45486, 45978, 47880, 48735, 48888, 49761, 49770, 50540, 51604, 52380, 52535, 53641, 54036, 55290, 57038, 59724, 60040, 60648, 61110, 61304, 63042, 64505, 64980, 66348, 66360, 67545, 68229, 68967, 70034, 71820, 73332, 73720, 74655, 75810, 76630, 77406, 77976, 81054, 81480, 82935, 84056, 85320, 85557, 90060, 90972, 91665, 91956, 94563, 97470, 99522, 99540, 101080, 103208, 104760, 105051, 105070, 107282, 108072, 110580, 113715, 114076, 114945, 116109, 119448, 122220, 126084, 129010, 129960, 132696, 135090, 136458, 137934, 140068, 142595, 143640, 145597, 146664, 149310, 151620, 153260, 154812, 157605, 160923, 162108, 165870, 171114, 175085, 180120, 181944, 183330, 183912, 189126, 193515, 194940, 199044, 199080, 199633, 202635, 206901, 210102, 210140, 214564, 221160, 227430, 228152, 229890, 232218, 244440, 245119, 248805, 252168, 256671, 258020, 268205, 270180, 272916, 275868, 280136, 283689, 285190, 291194, 298620, 303240, 306520, 309624, 315153, 315210, 321846, 324216, 331740, 341145, 342228, 344835, 348327, 350170, 366660, 378252, 387030, 389880, 398088, 399266, 405270, 413802, 420204, 420280, 427785, 429128, 436791, 454860, 459780, 464436, 472815, 482769, 490238, 497610, 513342, 516040, 525255, 536410, 540360, 545832, 551736, 567378, 570380, 580545, 582388, 597240, 598899, 630306, 630420, 643692, 663480, 682290, 684456, 689670, 696654, 700340, 727985, 733320, 735357, 756504, 770013, 774060, 798532, 804615, 810540, 827604, 840408, 855570, 873582, 909720, 919560, 928872, 945459, 945630, 965538, 980476, 995220, 998165, 1019179, 1026684, 1034505, 1050510, 1072820, 1134756, 1140760, 1161090, 1164776, 1197798, 1225595, 1260612, 1260840, 1283355, 1287384, 1310373, 1364580, 1379340, 1393308, 1400680, 1418445, 1448307, 1455970, 1470714, 1540026, 1548120, 1575765, 1597064, 1609230, 1621080, 1655208, 1711140, 1741635, 1747164, 1796697, 1890918, 1891260, 1931076, 1960952, 1990440, 1996330, 2038358, 2053368, 2069010, 2101020, 2145640, 2183955, 2206071, 2269512, 2322180, 2395596, 2413845, 2451190, 2521224, 2566710, 2620746, 2729160, 2758680, 2766343, 2786616, 2836890, 2896614, 2911940, 2941428, 2994495, 3057537, 3080052, 3151530, 3218460, 3422280, 3483270, 3494328, 3593394, 3676785, 3781836, 3782520, 3850065, 3862152, 3931119, 3992660, 4076716, 4138020, 4202040, 4367910, 4412142, 4644360, 4727295, 4791192, 4827690, 4902380, 5095895, 5133420, 5241492, 5390091, 5532686, 5673780, 5793228, 5823880, 5882856, 5988990, 6115074, 6160104, 6303060, 6436920, 6551865, 6618213, 6966540, 7186788, 7241535, 7353570, 7563672, 7700130, 7862238, 7985320, 8153432, 8276040, 8299029, 8735820, 8824284, 8983485, 9172611, 9454590, 9655380, 9804760, 10191790, 10266840, 10482984, 10780182, 11030355, 11065372, 11347560, 11586456, 11977980, 12230148, 12606120, 13103730, 13236426, 13831715, 13933080, 14373576, 14483070, 14707140, 15287685, 15400260, 15724476, 16598058, 17471640, 17648568, 17966970, 18345222, 18909180, 19310760, 19364401, 19655595, 20383580, 21560364, 22060710, 22130744, 23955960, 24460296, 24897087, 26207460, 26472852, 26950455, 27517833, 27663430, 28966140, 29414280, 30575370, 30800520, 31448952, 33091065, 33196116, 35933940, 36690444, 37818360, 38728802, 39311190, 40767160, 41495145, 43120728, 44121420, 45863055, 49794174, 52414920, 52945704, 53900910, 55035666, 55326860, 57932280, 58093203, 61150740, 66182130, 66392232, 71867880, 73380888, 74691261, 77457604, 78622380, 82990290, 88242840, 91726110, 96822005, 99588348, 107801820, 110071332, 110653720, 116186406, 122301480, 124485435, 132364260, 137589165, 149382522, 154915208, 157244760, 165980580, 174279609, 183452220, 193644010, 199176696, 215603640, 220142664, 232372812, 248970870, 264728520, 275178330, 290466015, 298765044, 331961160, 348559218, 366904440, 373456305, 387288020, 464745624, 497941740, 522838827, 550356660, 580932030, 597530088, 697118436, 746912610, 774576040, 871398045, 995883480, 1045677654, 1100713320, 1161864060, 1394236872, 1493825220, 1742796090, 2091355308, 2323728120, 2614194135, 2987650440, 3485592180, 4182710616, 5228388270, 6971184360, 10456776540, 20913553080]

約数ペア:

[(1, 20913553080), (2, 10456776540), (3, 6971184360), (4, 5228388270), (5, 4182710616), (6, 3485592180), (7, 2987650440), (8, 2614194135), (9, 2323728120), (10, 2091355308), (12, 1742796090), (14, 1493825220), (15, 1394236872), (18, 1161864060), (19, 1100713320), (20, 1045677654), (21, 995883480), (24, 871398045), (27, 774576040), (28, 746912610), (30, 697118436), (35, 597530088), (36, 580932030), (38, 550356660), (40, 522838827), (42, 497941740), (45, 464745624), (54, 387288020), (56, 373456305), (57, 366904440), (60, 348559218), (63, 331961160), (70, 298765044), (72, 290466015), (76, 275178330), (79, 264728520), (84, 248970870), (90, 232372812), (95, 220142664), (97, 215603640), (105, 199176696), (108, 193644010), (114, 183452220), (120, 174279609), (126, 165980580), (133, 157244760), (135, 154915208), (140, 149382522), (152, 137589165), (158, 132364260), (168, 124485435), (171, 122301480), (180, 116186406), (189, 110653720), (190, 110071332), (194, 107801820), (210, 99588348), (216, 96822005), (228, 91726110), (237, 88242840), (252, 82990290), (266, 78622380), (270, 77457604), (280, 74691261), (285, 73380888), (291, 71867880), (315, 66392232), (316, 66182130), (342, 61150740), (360, 58093203), (361, 57932280), (378, 55326860), (380, 55035666), (388, 53900910), (395, 52945704), (399, 52414920), (420, 49794174), (456, 45863055), (474, 44121420), (485, 43120728), (504, 41495145), (513, 40767160), (532, 39311190), (540, 38728802), (553, 37818360), (570, 36690444), (582, 35933940), (630, 33196116), (632, 33091065), (665, 31448952), (679, 30800520), (684, 30575370), (711, 29414280), (722, 28966140), (756, 27663430), (760, 27517833), (776, 26950455), (790, 26472852), (798, 26207460), (840, 24897087), (855, 24460296), (873, 23955960), (945, 22130744), (948, 22060710), (970, 21560364), (1026, 20383580), (1064, 19655595), (1080, 19364401), (1083, 19310760), (1106, 18909180), (1140, 18345222), (1164, 17966970), (1185, 17648568), (1197, 17471640), (1260, 16598058), (1330, 15724476), (1358, 15400260), (1368, 15287685), (1422, 14707140), (1444, 14483070), (1455, 14373576), (1501, 13933080), (1512, 13831715), (1580, 13236426), (1596, 13103730), (1659, 12606120), (1710, 12230148), (1746, 11977980), (1805, 11586456), (1843, 11347560), (1890, 11065372), (1896, 11030355), (1940, 10780182), (1995, 10482984), (2037, 10266840), (2052, 10191790), (2133, 9804760), (2166, 9655380), (2212, 9454590), (2280, 9172611), (2328, 8983485), (2370, 8824284), (2394, 8735820), (2520, 8299029), (2527, 8276040), (2565, 8153432), (2619, 7985320), (2660, 7862238), (2716, 7700130), (2765, 7563672), (2844, 7353570), (2888, 7241535), (2910, 7186788), (3002, 6966540), (3160, 6618213), (3192, 6551865), (3249, 6436920), (3318, 6303060), (3395, 6160104), (3420, 6115074), (3492, 5988990), (3555, 5882856), (3591, 5823880), (3610, 5793228), (3686, 5673780), (3780, 5532686), (3880, 5390091), (3990, 5241492), (4074, 5133420), (4104, 5095895), (4266, 4902380), (4332, 4827690), (4365, 4791192), (4424, 4727295), (4503, 4644360), (4740, 4412142), (4788, 4367910), (4977, 4202040), (5054, 4138020), (5130, 4076716), (5238, 3992660), (5320, 3931119), (5415, 3862152), (5432, 3850065), (5529, 3782520), (5530, 3781836), (5688, 3676785), (5820, 3593394), (5985, 3494328), (6004, 3483270), (6111, 3422280), (6498, 3218460), (6636, 3151530), (6790, 3080052), (6840, 3057537), (6984, 2994495), (7110, 2941428), (7182, 2911940), (7220, 2896614), (7372, 2836890), (7505, 2786616), (7560, 2766343), (7581, 2758680), (7663, 2729160), (7980, 2620746), (8148, 2566710), (8295, 2521224), (8532, 2451190), (8664, 2413845), (8730, 2395596), (9006, 2322180), (9215, 2269512), (9480, 2206071), (9576, 2183955), (9747, 2145640), (9954, 2101020), (10108, 2069010), (10185, 2053368), (10260, 2038358), (10476, 1996330), (10507, 1990440), (10665, 1960952), (10830, 1931076), (11058, 1891260), (11060, 1890918), (11640, 1796697), (11970, 1747164), (12008, 1741635), (12222, 1711140), (12635, 1655208), (12901, 1621080), (12996, 1609230), (13095, 1597064), (13272, 1575765), (13509, 1548120), (13580, 1540026), (14220, 1470714), (14364, 1455970), (14440, 1448307), (14744, 1418445), (14931, 1400680), (15010, 1393308), (15162, 1379340), (15326, 1364580), (15960, 1310373), (16245, 1287384), (16296, 1283355), (16587, 1260840), (16590, 1260612), (17064, 1225595), (17460, 1197798), (17955, 1164776), (18012, 1161090), (18333, 1140760), (18430, 1134756), (19494, 1072820), (19908, 1050510), (20216, 1034505), (20370, 1026684), (20520, 1019179), (20952, 998165), (21014, 995220), (21330, 980476), (21660, 965538), (22116, 945630), (22120, 945459), (22515, 928872), (22743, 919560), (22989, 909720), (23940, 873582), (24444, 855570), (24885, 840408), (25270, 827604), (25802, 810540), (25992, 804615), (26190, 798532), (27018, 774060), (27160, 770013), (27645, 756504), (28440, 735357), (28519, 733320), (28728, 727985), (29862, 700340), (30020, 696654), (30324, 689670), (30555, 684456), (30652, 682290), (31521, 663480), (32490, 643692), (33174, 630420), (33180, 630306), (34920, 598899), (35017, 597240), (35910, 582388), (36024, 580545), (36666, 570380), (36860, 567378), (37905, 551736), (38315, 545832), (38703, 540360), (38988, 536410), (39816, 525255), (40527, 516040), (40740, 513342), (42028, 497610), (42660, 490238), (43320, 482769), (44232, 472815), (45030, 464436), (45486, 459780), (45978, 454860), (47880, 436791), (48735, 429128), (48888, 427785), (49761, 420280), (49770, 420204), (50540, 413802), (51604, 405270), (52380, 399266), (52535, 398088), (53641, 389880), (54036, 387030), (55290, 378252), (57038, 366660), (59724, 350170), (60040, 348327), (60648, 344835), (61110, 342228), (61304, 341145), (63042, 331740), (64505, 324216), (64980, 321846), (66348, 315210), (66360, 315153), (67545, 309624), (68229, 306520), (68967, 303240), (70034, 298620), (71820, 291194), (73332, 285190), (73720, 283689), (74655, 280136), (75810, 275868), (76630, 272916), (77406, 270180), (77976, 268205), (81054, 258020), (81480, 256671), (82935, 252168), (84056, 248805), (85320, 245119), (85557, 244440), (90060, 232218), (90972, 229890), (91665, 228152), (91956, 227430), (94563, 221160), (97470, 214564), (99522, 210140), (99540, 210102), (101080, 206901), (103208, 202635), (104760, 199633), (105051, 199080), (105070, 199044), (107282, 194940), (108072, 193515), (110580, 189126), (113715, 183912), (114076, 183330), (114945, 181944), (116109, 180120), (119448, 175085), (122220, 171114), (126084, 165870), (129010, 162108), (129960, 160923), (132696, 157605), (135090, 154812), (136458, 153260), (137934, 151620), (140068, 149310), (142595, 146664), (143640, 145597)]