815825886120

素因数分解:

$2^3\times 3^4\times 5^1\times 7^2\times {\mathrm{131}}^1\times {\mathrm{39227}}^1$

素因数の和:39395

約数の個数: 480

約数和(自身を含む): 3214199530080

約数和(自身を除く): 2398373643960

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 18, 20, 21, 24, 27, 28, 30, 35, 36, 40, 42, 45, 49, 54, 56, 60, 63, 70, 72, 81, 84, 90, 98, 105, 108, 120, 126, 131, 135, 140, 147, 162, 168, 180, 189, 196, 210, 216, 245, 252, 262, 270, 280, 294, 315, 324, 360, 378, 392, 393, 405, 420, 441, 490, 504, 524, 540, 567, 588, 630, 648, 655, 735, 756, 786, 810, 840, 882, 917, 945, 980, 1048, 1080, 1134, 1176, 1179, 1260, 1310, 1323, 1470, 1512, 1572, 1620, 1764, 1834, 1890, 1960, 1965, 2205, 2268, 2358, 2520, 2620, 2646, 2751, 2835, 2940, 3144, 3240, 3528, 3537, 3668, 3780, 3930, 3969, 4410, 4536, 4585, 4716, 5240, 5292, 5502, 5670, 5880, 5895, 6419, 6615, 7074, 7336, 7560, 7860, 7938, 8253, 8820, 9170, 9432, 10584, 10611, 11004, 11340, 11790, 12838, 13230, 13755, 14148, 15720, 15876, 16506, 17640, 17685, 18340, 19257, 19845, 21222, 22008, 22680, 23580, 24759, 25676, 26460, 27510, 28296, 31752, 32095, 33012, 35370, 36680, 38514, 39227, 39690, 41265, 42444, 47160, 49518, 51352, 52920, 53055, 55020, 57771, 64190, 66024, 70740, 74277, 77028, 78454, 79380, 82530, 84888, 96285, 99036, 106110, 110040, 115542, 117681, 123795, 128380, 141480, 148554, 154056, 156908, 158760, 165060, 173313, 192570, 196135, 198072, 212220, 231084, 235362, 247590, 256760, 274589, 288855, 297108, 313816, 330120, 346626, 353043, 371385, 385140, 392270, 424440, 462168, 470724, 495180, 519939, 549178, 577710, 588405, 594216, 693252, 706086, 742770, 770280, 784540, 823767, 866565, 941448, 990360, 1039878, 1059129, 1098356, 1155420, 1176810, 1372945, 1386504, 1412172, 1485540, 1569080, 1647534, 1733130, 1765215, 1922123, 2079756, 2118258, 2196712, 2310840, 2353620, 2471301, 2599695, 2745890, 2824344, 2971080, 3177387, 3295068, 3466260, 3530430, 3844246, 4118835, 4159512, 4236516, 4707240, 4942602, 5138737, 5199390, 5295645, 5491780, 5766369, 6354774, 6590136, 6932520, 7060860, 7413903, 7688492, 8237670, 8473032, 9610615, 9885204, 10277474, 10398780, 10591290, 10983560, 11532738, 12356505, 12709548, 14121720, 14827806, 15376984, 15416211, 15886935, 16475340, 17299107, 19221230, 19770408, 20554948, 20797560, 21182580, 22241709, 23065476, 24713010, 25419096, 25693685, 28831845, 29655612, 30832422, 31773870, 32950680, 34598214, 35971159, 37069515, 38442460, 41109896, 42365160, 44483418, 46130952, 46248633, 49426020, 51387370, 51897321, 57663690, 59311224, 61664844, 63547740, 69196428, 71942318, 74139030, 76884920, 77081055, 86495535, 88966836, 92497266, 98852040, 102774740, 103794642, 107913477, 111208545, 115327380, 123329688, 127095480, 138392856, 138745899, 143884636, 148278060, 154162110, 155691963, 172991070, 177933672, 179855795, 184994532, 205549480, 207589284, 215826954, 222417090, 230654760, 231243165, 251798113, 259486605, 277491798, 287769272, 296556120, 308324220, 311383926, 323740431, 345982140, 359711590, 369989064, 415178568, 416237697, 431653908, 444834180, 462486330, 503596226, 518973210, 539567385, 554983596, 616648440, 622767852, 647480862, 691964280, 693729495, 719423180, 755394339, 778459815, 832475394, 863307816, 889668360, 924972660, 971221293, 1007192452, 1037946420, 1079134770, 1109967192, 1245535704, 1258990565, 1294961724, 1387458990, 1438846360, 1510788678, 1556919630, 1618702155, 1664950788, 1849945320, 1942442586, 2014384904, 2075892840, 2081188485, 2158269540, 2266183017, 2517981130, 2589923448, 2774917980, 2913663879, 3021577356, 3113839260, 3237404310, 3329901576, 3776971695, 3884885172, 4162376970, 4316539080, 4532366034, 4856106465, 5035962260, 5549835960, 5827327758, 6043154712, 6227678520, 6474808620, 6798549051, 7553943390, 7769770344, 8324753940, 9064732068, 9712212930, 10071924520, 11330915085, 11654655516, 12949617240, 13597098102, 14568319395, 15107886780, 16649507880, 18129464136, 19424425860, 20395647153, 22661830170, 23309311032, 27194196204, 29136638790, 30215773560, 33992745255, 38848851720, 40791294306, 45323660340, 54388392408, 58273277580, 67985490510, 81582588612, 90647320680, 101978235765, 116546555160, 135970981020, 163165177224, 203956471530, 271941962040, 407912943060, 815825886120]

約数ペア:

[(1, 815825886120), (2, 407912943060), (3, 271941962040), (4, 203956471530), (5, 163165177224), (6, 135970981020), (7, 116546555160), (8, 101978235765), (9, 90647320680), (10, 81582588612), (12, 67985490510), (14, 58273277580), (15, 54388392408), (18, 45323660340), (20, 40791294306), (21, 38848851720), (24, 33992745255), (27, 30215773560), (28, 29136638790), (30, 27194196204), (35, 23309311032), (36, 22661830170), (40, 20395647153), (42, 19424425860), (45, 18129464136), (49, 16649507880), (54, 15107886780), (56, 14568319395), (60, 13597098102), (63, 12949617240), (70, 11654655516), (72, 11330915085), (81, 10071924520), (84, 9712212930), (90, 9064732068), (98, 8324753940), (105, 7769770344), (108, 7553943390), (120, 6798549051), (126, 6474808620), (131, 6227678520), (135, 6043154712), (140, 5827327758), (147, 5549835960), (162, 5035962260), (168, 4856106465), (180, 4532366034), (189, 4316539080), (196, 4162376970), (210, 3884885172), (216, 3776971695), (245, 3329901576), (252, 3237404310), (262, 3113839260), (270, 3021577356), (280, 2913663879), (294, 2774917980), (315, 2589923448), (324, 2517981130), (360, 2266183017), (378, 2158269540), (392, 2081188485), (393, 2075892840), (405, 2014384904), (420, 1942442586), (441, 1849945320), (490, 1664950788), (504, 1618702155), (524, 1556919630), (540, 1510788678), (567, 1438846360), (588, 1387458990), (630, 1294961724), (648, 1258990565), (655, 1245535704), (735, 1109967192), (756, 1079134770), (786, 1037946420), (810, 1007192452), (840, 971221293), (882, 924972660), (917, 889668360), (945, 863307816), (980, 832475394), (1048, 778459815), (1080, 755394339), (1134, 719423180), (1176, 693729495), (1179, 691964280), (1260, 647480862), (1310, 622767852), (1323, 616648440), (1470, 554983596), (1512, 539567385), (1572, 518973210), (1620, 503596226), (1764, 462486330), (1834, 444834180), (1890, 431653908), (1960, 416237697), (1965, 415178568), (2205, 369989064), (2268, 359711590), (2358, 345982140), (2520, 323740431), (2620, 311383926), (2646, 308324220), (2751, 296556120), (2835, 287769272), (2940, 277491798), (3144, 259486605), (3240, 251798113), (3528, 231243165), (3537, 230654760), (3668, 222417090), (3780, 215826954), (3930, 207589284), (3969, 205549480), (4410, 184994532), (4536, 179855795), (4585, 177933672), (4716, 172991070), (5240, 155691963), (5292, 154162110), (5502, 148278060), (5670, 143884636), (5880, 138745899), (5895, 138392856), (6419, 127095480), (6615, 123329688), (7074, 115327380), (7336, 111208545), (7560, 107913477), (7860, 103794642), (7938, 102774740), (8253, 98852040), (8820, 92497266), (9170, 88966836), (9432, 86495535), (10584, 77081055), (10611, 76884920), (11004, 74139030), (11340, 71942318), (11790, 69196428), (12838, 63547740), (13230, 61664844), (13755, 59311224), (14148, 57663690), (15720, 51897321), (15876, 51387370), (16506, 49426020), (17640, 46248633), (17685, 46130952), (18340, 44483418), (19257, 42365160), (19845, 41109896), (21222, 38442460), (22008, 37069515), (22680, 35971159), (23580, 34598214), (24759, 32950680), (25676, 31773870), (26460, 30832422), (27510, 29655612), (28296, 28831845), (31752, 25693685), (32095, 25419096), (33012, 24713010), (35370, 23065476), (36680, 22241709), (38514, 21182580), (39227, 20797560), (39690, 20554948), (41265, 19770408), (42444, 19221230), (47160, 17299107), (49518, 16475340), (51352, 15886935), (52920, 15416211), (53055, 15376984), (55020, 14827806), (57771, 14121720), (64190, 12709548), (66024, 12356505), (70740, 11532738), (74277, 10983560), (77028, 10591290), (78454, 10398780), (79380, 10277474), (82530, 9885204), (84888, 9610615), (96285, 8473032), (99036, 8237670), (106110, 7688492), (110040, 7413903), (115542, 7060860), (117681, 6932520), (123795, 6590136), (128380, 6354774), (141480, 5766369), (148554, 5491780), (154056, 5295645), (156908, 5199390), (158760, 5138737), (165060, 4942602), (173313, 4707240), (192570, 4236516), (196135, 4159512), (198072, 4118835), (212220, 3844246), (231084, 3530430), (235362, 3466260), (247590, 3295068), (256760, 3177387), (274589, 2971080), (288855, 2824344), (297108, 2745890), (313816, 2599695), (330120, 2471301), (346626, 2353620), (353043, 2310840), (371385, 2196712), (385140, 2118258), (392270, 2079756), (424440, 1922123), (462168, 1765215), (470724, 1733130), (495180, 1647534), (519939, 1569080), (549178, 1485540), (577710, 1412172), (588405, 1386504), (594216, 1372945), (693252, 1176810), (706086, 1155420), (742770, 1098356), (770280, 1059129), (784540, 1039878), (823767, 990360), (866565, 941448)]