2128405608640

素因数分解:

$2^6\times 5^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{89}}^1\times {\mathrm{109}}^1\times {\mathrm{1301}}^1$

素因数の和:1564

約数の個数: 448

約数和(自身を含む): 5657487897600

約数和(自身を除く): 3529082288960

約数列:

[1, 2, 4, 5, 8, 10, 16, 17, 20, 31, 32, 34, 40, 62, 64, 68, 80, 85, 89, 109, 124, 136, 155, 160, 170, 178, 218, 248, 272, 310, 320, 340, 356, 436, 445, 496, 527, 544, 545, 620, 680, 712, 872, 890, 992, 1054, 1088, 1090, 1240, 1301, 1360, 1424, 1513, 1744, 1780, 1853, 1984, 2108, 2180, 2480, 2602, 2635, 2720, 2759, 2848, 3026, 3379, 3488, 3560, 3706, 4216, 4360, 4960, 5204, 5270, 5440, 5518, 5696, 6052, 6505, 6758, 6976, 7120, 7412, 7565, 8432, 8720, 9265, 9701, 9920, 10408, 10540, 11036, 12104, 13010, 13516, 13795, 14240, 14824, 15130, 16864, 16895, 17440, 18530, 19402, 20816, 21080, 22072, 22117, 24208, 26020, 27032, 27590, 28480, 29648, 30260, 33728, 33790, 34880, 37060, 38804, 40331, 41632, 42160, 44144, 44234, 46903, 48416, 48505, 52040, 54064, 55180, 57443, 59296, 60520, 67580, 74120, 77608, 80662, 83264, 84320, 88288, 88468, 93806, 96832, 97010, 104080, 108128, 110360, 110585, 114886, 115789, 118592, 121040, 135160, 141809, 148240, 155216, 161324, 164917, 168640, 176576, 176936, 187612, 194020, 201655, 208160, 216256, 220720, 221170, 229772, 231578, 234515, 242080, 270320, 283618, 287215, 296480, 300731, 310432, 322648, 329834, 353872, 375224, 388040, 403310, 416320, 441440, 442340, 459544, 463156, 469030, 484160, 540640, 567236, 574430, 578945, 592960, 601462, 620864, 645296, 659668, 685627, 707744, 709045, 750448, 776080, 806620, 824585, 882880, 884680, 919088, 926312, 938060, 1081280, 1134472, 1148860, 1157890, 1202924, 1290592, 1319336, 1371254, 1415488, 1418090, 1500896, 1503655, 1552160, 1613240, 1649170, 1769360, 1838176, 1852624, 1876120, 1968413, 2268944, 2297720, 2315780, 2405848, 2410753, 2581184, 2638672, 2742508, 2836180, 3001792, 3007310, 3104320, 3226480, 3298340, 3428135, 3538720, 3589459, 3676352, 3705248, 3752240, 3936826, 4396079, 4537888, 4595440, 4631560, 4811696, 4821506, 5112427, 5277344, 5485016, 5672360, 6014620, 6452960, 6596680, 6856270, 7077440, 7178918, 7410496, 7504480, 7873652, 8792158, 9075776, 9190880, 9263120, 9623392, 9643012, 9842065, 10224854, 10554688, 10970032, 11344720, 12029240, 12053765, 12621001, 12905920, 13193360, 13712540, 14357836, 15008960, 15747304, 17584316, 17947295, 18381760, 18526240, 19246784, 19286024, 19684130, 20449708, 21940064, 21980395, 22689440, 24058480, 24107530, 25242002, 25562135, 26386720, 27425080, 28715672, 31494608, 35168632, 35894590, 37052480, 38572048, 39368260, 40899416, 43880128, 43960790, 45378880, 48116960, 48215060, 50484004, 51124270, 52773440, 54850160, 57431344, 61020803, 62989216, 63105005, 70337264, 71789180, 74733343, 77144096, 78736520, 81798832, 87921580, 96233920, 96430120, 100968008, 102248540, 109700320, 114862688, 122041606, 125978432, 126210010, 140674528, 143578360, 149466686, 154288192, 157473040, 163597664, 175843160, 192860240, 201936016, 204497080, 214557017, 219400640, 229725376, 244083212, 252420020, 281349056, 287156720, 298933372, 305104015, 314946080, 327195328, 351686320, 373666715, 385720480, 391251031, 403872032, 408994160, 429114034, 488166424, 504840040, 574313440, 597866744, 610208030, 629892160, 703372640, 747333430, 771440960, 782502062, 807744064, 817988320, 858228068, 976332848, 1009680080, 1072785085, 1148626880, 1195733488, 1220416060, 1406745280, 1494666860, 1565004124, 1635976640, 1716456136, 1952665696, 1956255155, 2019360160, 2145570170, 2391466976, 2440832120, 2989333720, 3130008248, 3432912272, 3905331392, 3912510310, 4038720320, 4291140340, 4782933952, 4881664240, 5978667440, 6260016496, 6651267527, 6865824544, 7825020620, 8582280680, 9763328480, 11957334880, 12520032992, 13302535054, 13731649088, 15650041240, 17164561360, 19526656960, 23914669760, 25040065984, 26605070108, 31300082480, 33256337635, 34329122720, 53210140216, 62600164960, 66512675270, 68658245440, 106420280432, 125200329920, 133025350540, 212840560864, 266050701080, 425681121728, 532101402160, 1064202804320, 2128405608640]

約数ペア:

[(1, 2128405608640), (2, 1064202804320), (4, 532101402160), (5, 425681121728), (8, 266050701080), (10, 212840560864), (16, 133025350540), (17, 125200329920), (20, 106420280432), (31, 68658245440), (32, 66512675270), (34, 62600164960), (40, 53210140216), (62, 34329122720), (64, 33256337635), (68, 31300082480), (80, 26605070108), (85, 25040065984), (89, 23914669760), (109, 19526656960), (124, 17164561360), (136, 15650041240), (155, 13731649088), (160, 13302535054), (170, 12520032992), (178, 11957334880), (218, 9763328480), (248, 8582280680), (272, 7825020620), (310, 6865824544), (320, 6651267527), (340, 6260016496), (356, 5978667440), (436, 4881664240), (445, 4782933952), (496, 4291140340), (527, 4038720320), (544, 3912510310), (545, 3905331392), (620, 3432912272), (680, 3130008248), (712, 2989333720), (872, 2440832120), (890, 2391466976), (992, 2145570170), (1054, 2019360160), (1088, 1956255155), (1090, 1952665696), (1240, 1716456136), (1301, 1635976640), (1360, 1565004124), (1424, 1494666860), (1513, 1406745280), (1744, 1220416060), (1780, 1195733488), (1853, 1148626880), (1984, 1072785085), (2108, 1009680080), (2180, 976332848), (2480, 858228068), (2602, 817988320), (2635, 807744064), (2720, 782502062), (2759, 771440960), (2848, 747333430), (3026, 703372640), (3379, 629892160), (3488, 610208030), (3560, 597866744), (3706, 574313440), (4216, 504840040), (4360, 488166424), (4960, 429114034), (5204, 408994160), (5270, 403872032), (5440, 391251031), (5518, 385720480), (5696, 373666715), (6052, 351686320), (6505, 327195328), (6758, 314946080), (6976, 305104015), (7120, 298933372), (7412, 287156720), (7565, 281349056), (8432, 252420020), (8720, 244083212), (9265, 229725376), (9701, 219400640), (9920, 214557017), (10408, 204497080), (10540, 201936016), (11036, 192860240), (12104, 175843160), (13010, 163597664), (13516, 157473040), (13795, 154288192), (14240, 149466686), (14824, 143578360), (15130, 140674528), (16864, 126210010), (16895, 125978432), (17440, 122041606), (18530, 114862688), (19402, 109700320), (20816, 102248540), (21080, 100968008), (22072, 96430120), (22117, 96233920), (24208, 87921580), (26020, 81798832), (27032, 78736520), (27590, 77144096), (28480, 74733343), (29648, 71789180), (30260, 70337264), (33728, 63105005), (33790, 62989216), (34880, 61020803), (37060, 57431344), (38804, 54850160), (40331, 52773440), (41632, 51124270), (42160, 50484004), (44144, 48215060), (44234, 48116960), (46903, 45378880), (48416, 43960790), (48505, 43880128), (52040, 40899416), (54064, 39368260), (55180, 38572048), (57443, 37052480), (59296, 35894590), (60520, 35168632), (67580, 31494608), (74120, 28715672), (77608, 27425080), (80662, 26386720), (83264, 25562135), (84320, 25242002), (88288, 24107530), (88468, 24058480), (93806, 22689440), (96832, 21980395), (97010, 21940064), (104080, 20449708), (108128, 19684130), (110360, 19286024), (110585, 19246784), (114886, 18526240), (115789, 18381760), (118592, 17947295), (121040, 17584316), (135160, 15747304), (141809, 15008960), (148240, 14357836), (155216, 13712540), (161324, 13193360), (164917, 12905920), (168640, 12621001), (176576, 12053765), (176936, 12029240), (187612, 11344720), (194020, 10970032), (201655, 10554688), (208160, 10224854), (216256, 9842065), (220720, 9643012), (221170, 9623392), (229772, 9263120), (231578, 9190880), (234515, 9075776), (242080, 8792158), (270320, 7873652), (283618, 7504480), (287215, 7410496), (296480, 7178918), (300731, 7077440), (310432, 6856270), (322648, 6596680), (329834, 6452960), (353872, 6014620), (375224, 5672360), (388040, 5485016), (403310, 5277344), (416320, 5112427), (441440, 4821506), (442340, 4811696), (459544, 4631560), (463156, 4595440), (469030, 4537888), (484160, 4396079), (540640, 3936826), (567236, 3752240), (574430, 3705248), (578945, 3676352), (592960, 3589459), (601462, 3538720), (620864, 3428135), (645296, 3298340), (659668, 3226480), (685627, 3104320), (707744, 3007310), (709045, 3001792), (750448, 2836180), (776080, 2742508), (806620, 2638672), (824585, 2581184), (882880, 2410753), (884680, 2405848), (919088, 2315780), (926312, 2297720), (938060, 2268944), (1081280, 1968413), (1134472, 1876120), (1148860, 1852624), (1157890, 1838176), (1202924, 1769360), (1290592, 1649170), (1319336, 1613240), (1371254, 1552160), (1415488, 1503655), (1418090, 1500896)]