28648347840

素因数分解:

$2^6\times 3^3\times 5^1\times 7^4\times {\mathrm{1381}}^1$

素因数の和:1435

約数の個数: 560

約数和(自身を含む): 117987531360

約数和(自身を除く): 89339183520

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, 64, 70, 72, 80, 84, 90, 96, 98, 105, 108, 112, 120, 126, 135, 140, 144, 147, 160, 168, 180, 189, 192, 196, 210, 216, 224, 240, 245, 252, 270, 280, 288, 294, 315, 320, 336, 343, 360, 378, 392, 420, 432, 441, 448, 480, 490, 504, 540, 560, 576, 588, 630, 672, 686, 720, 735, 756, 784, 840, 864, 882, 945, 960, 980, 1008, 1029, 1080, 1120, 1176, 1260, 1323, 1344, 1372, 1381, 1440, 1470, 1512, 1568, 1680, 1715, 1728, 1764, 1890, 1960, 2016, 2058, 2160, 2205, 2240, 2352, 2401, 2520, 2646, 2744, 2762, 2880, 2940, 3024, 3087, 3136, 3360, 3430, 3528, 3780, 3920, 4032, 4116, 4143, 4320, 4410, 4704, 4802, 5040, 5145, 5292, 5488, 5524, 5880, 6048, 6174, 6615, 6720, 6860, 6905, 7056, 7203, 7560, 7840, 8232, 8286, 8640, 8820, 9261, 9408, 9604, 9667, 10080, 10290, 10584, 10976, 11048, 11760, 12005, 12096, 12348, 12429, 13230, 13720, 13810, 14112, 14406, 15120, 15435, 15680, 16464, 16572, 17640, 18522, 19208, 19334, 20160, 20580, 20715, 21168, 21609, 21952, 22096, 23520, 24010, 24696, 24858, 26460, 27440, 27620, 28224, 28812, 29001, 30240, 30870, 32928, 33144, 35280, 36015, 37044, 37287, 38416, 38668, 41160, 41430, 42336, 43218, 44192, 46305, 47040, 48020, 48335, 49392, 49716, 52920, 54880, 55240, 57624, 58002, 60480, 61740, 62145, 64827, 65856, 66288, 67669, 70560, 72030, 74088, 74574, 76832, 77336, 82320, 82860, 84672, 86436, 87003, 88384, 92610, 96040, 96670, 98784, 99432, 105840, 108045, 109760, 110480, 115248, 116004, 123480, 124290, 129654, 132576, 135338, 141120, 144060, 145005, 148176, 149148, 153664, 154672, 164640, 165720, 172872, 174006, 185220, 186435, 192080, 193340, 197568, 198864, 203007, 211680, 216090, 220960, 230496, 232008, 246960, 248580, 259308, 261009, 265152, 270676, 288120, 290010, 296352, 298296, 309344, 324135, 329280, 331440, 338345, 345744, 348012, 370440, 372870, 384160, 386680, 397728, 406014, 423360, 432180, 435015, 441920, 460992, 464016, 473683, 493920, 497160, 518616, 522018, 541352, 576240, 580020, 592704, 596592, 609021, 618688, 648270, 662880, 676690, 691488, 696024, 740880, 745740, 768320, 773360, 795456, 812028, 864360, 870030, 928032, 947366, 987840, 994320, 1015035, 1037232, 1044036, 1082704, 1152480, 1160040, 1193184, 1218042, 1296540, 1305045, 1325760, 1353380, 1382976, 1392048, 1421049, 1481760, 1491480, 1546720, 1624056, 1728720, 1740060, 1827063, 1856064, 1894732, 1988640, 2030070, 2074464, 2088072, 2165408, 2304960, 2320080, 2368415, 2386368, 2436084, 2593080, 2610090, 2706760, 2784096, 2842098, 2963520, 2982960, 3045105, 3093440, 3248112, 3315781, 3457440, 3480120, 3654126, 3789464, 3977280, 4060140, 4148928, 4176144, 4263147, 4330816, 4640160, 4736830, 4872168, 5186160, 5220180, 5413520, 5568192, 5684196, 5965920, 6090210, 6496224, 6631562, 6914880, 6960240, 7105245, 7308252, 7578928, 8120280, 8352288, 8526294, 9135315, 9280320, 9473660, 9744336, 9947343, 10372320, 10440360, 10827040, 11368392, 11931840, 12180420, 12789441, 12992448, 13263124, 13920480, 14210490, 14616504, 15157856, 16240560, 16578905, 16704576, 17052588, 18270630, 18947320, 19488672, 19894686, 20744640, 20880720, 21315735, 21654080, 22736784, 24360840, 25578882, 26526248, 27840960, 28420980, 29233008, 29842029, 30315712, 32481120, 33157810, 34105176, 36541260, 37894640, 38977344, 39789372, 41761440, 42631470, 45473568, 48721680, 49736715, 51157764, 53052496, 56841960, 58466016, 59684058, 63947205, 64962240, 66315620, 68210352, 73082520, 75789280, 79578744, 83522880, 85262940, 89526087, 90947136, 97443360, 99473430, 102315528, 106104992, 113683920, 116932032, 119368116, 127894410, 132631240, 136420704, 146165040, 149210145, 151578560, 159157488, 170525880, 179052174, 194886720, 198946860, 204631056, 212209984, 227367840, 238736232, 255788820, 265262480, 272841408, 292330080, 298420290, 318314976, 341051760, 358104348, 397893720, 409262112, 447630435, 454735680, 477472464, 511577640, 530524960, 584660160, 596840580, 636629952, 682103520, 716208696, 795787440, 818524224, 895260870, 954944928, 1023155280, 1061049920, 1193681160, 1364207040, 1432417392, 1591574880, 1790521740, 1909889856, 2046310560, 2387362320, 2864834784, 3183149760, 3581043480, 4092621120, 4774724640, 5729669568, 7162086960, 9549449280, 14324173920, 28648347840]

約数ペア:

[(1, 28648347840), (2, 14324173920), (3, 9549449280), (4, 7162086960), (5, 5729669568), (6, 4774724640), (7, 4092621120), (8, 3581043480), (9, 3183149760), (10, 2864834784), (12, 2387362320), (14, 2046310560), (15, 1909889856), (16, 1790521740), (18, 1591574880), (20, 1432417392), (21, 1364207040), (24, 1193681160), (27, 1061049920), (28, 1023155280), (30, 954944928), (32, 895260870), (35, 818524224), (36, 795787440), (40, 716208696), (42, 682103520), (45, 636629952), (48, 596840580), (49, 584660160), (54, 530524960), (56, 511577640), (60, 477472464), (63, 454735680), (64, 447630435), (70, 409262112), (72, 397893720), (80, 358104348), (84, 341051760), (90, 318314976), (96, 298420290), (98, 292330080), (105, 272841408), (108, 265262480), (112, 255788820), (120, 238736232), (126, 227367840), (135, 212209984), (140, 204631056), (144, 198946860), (147, 194886720), (160, 179052174), (168, 170525880), (180, 159157488), (189, 151578560), (192, 149210145), (196, 146165040), (210, 136420704), (216, 132631240), (224, 127894410), (240, 119368116), (245, 116932032), (252, 113683920), (270, 106104992), (280, 102315528), (288, 99473430), (294, 97443360), (315, 90947136), (320, 89526087), (336, 85262940), (343, 83522880), (360, 79578744), (378, 75789280), (392, 73082520), (420, 68210352), (432, 66315620), (441, 64962240), (448, 63947205), (480, 59684058), (490, 58466016), (504, 56841960), (540, 53052496), (560, 51157764), (576, 49736715), (588, 48721680), (630, 45473568), (672, 42631470), (686, 41761440), (720, 39789372), (735, 38977344), (756, 37894640), (784, 36541260), (840, 34105176), (864, 33157810), (882, 32481120), (945, 30315712), (960, 29842029), (980, 29233008), (1008, 28420980), (1029, 27840960), (1080, 26526248), (1120, 25578882), (1176, 24360840), (1260, 22736784), (1323, 21654080), (1344, 21315735), (1372, 20880720), (1381, 20744640), (1440, 19894686), (1470, 19488672), (1512, 18947320), (1568, 18270630), (1680, 17052588), (1715, 16704576), (1728, 16578905), (1764, 16240560), (1890, 15157856), (1960, 14616504), (2016, 14210490), (2058, 13920480), (2160, 13263124), (2205, 12992448), (2240, 12789441), (2352, 12180420), (2401, 11931840), (2520, 11368392), (2646, 10827040), (2744, 10440360), (2762, 10372320), (2880, 9947343), (2940, 9744336), (3024, 9473660), (3087, 9280320), (3136, 9135315), (3360, 8526294), (3430, 8352288), (3528, 8120280), (3780, 7578928), (3920, 7308252), (4032, 7105245), (4116, 6960240), (4143, 6914880), (4320, 6631562), (4410, 6496224), (4704, 6090210), (4802, 5965920), (5040, 5684196), (5145, 5568192), (5292, 5413520), (5488, 5220180), (5524, 5186160), (5880, 4872168), (6048, 4736830), (6174, 4640160), (6615, 4330816), (6720, 4263147), (6860, 4176144), (6905, 4148928), (7056, 4060140), (7203, 3977280), (7560, 3789464), (7840, 3654126), (8232, 3480120), (8286, 3457440), (8640, 3315781), (8820, 3248112), (9261, 3093440), (9408, 3045105), (9604, 2982960), (9667, 2963520), (10080, 2842098), (10290, 2784096), (10584, 2706760), (10976, 2610090), (11048, 2593080), (11760, 2436084), (12005, 2386368), (12096, 2368415), (12348, 2320080), (12429, 2304960), (13230, 2165408), (13720, 2088072), (13810, 2074464), (14112, 2030070), (14406, 1988640), (15120, 1894732), (15435, 1856064), (15680, 1827063), (16464, 1740060), (16572, 1728720), (17640, 1624056), (18522, 1546720), (19208, 1491480), (19334, 1481760), (20160, 1421049), (20580, 1392048), (20715, 1382976), (21168, 1353380), (21609, 1325760), (21952, 1305045), (22096, 1296540), (23520, 1218042), (24010, 1193184), (24696, 1160040), (24858, 1152480), (26460, 1082704), (27440, 1044036), (27620, 1037232), (28224, 1015035), (28812, 994320), (29001, 987840), (30240, 947366), (30870, 928032), (32928, 870030), (33144, 864360), (35280, 812028), (36015, 795456), (37044, 773360), (37287, 768320), (38416, 745740), (38668, 740880), (41160, 696024), (41430, 691488), (42336, 676690), (43218, 662880), (44192, 648270), (46305, 618688), (47040, 609021), (48020, 596592), (48335, 592704), (49392, 580020), (49716, 576240), (52920, 541352), (54880, 522018), (55240, 518616), (57624, 497160), (58002, 493920), (60480, 473683), (61740, 464016), (62145, 460992), (64827, 441920), (65856, 435015), (66288, 432180), (67669, 423360), (70560, 406014), (72030, 397728), (74088, 386680), (74574, 384160), (76832, 372870), (77336, 370440), (82320, 348012), (82860, 345744), (84672, 338345), (86436, 331440), (87003, 329280), (88384, 324135), (92610, 309344), (96040, 298296), (96670, 296352), (98784, 290010), (99432, 288120), (105840, 270676), (108045, 265152), (109760, 261009), (110480, 259308), (115248, 248580), (116004, 246960), (123480, 232008), (124290, 230496), (129654, 220960), (132576, 216090), (135338, 211680), (141120, 203007), (144060, 198864), (145005, 197568), (148176, 193340), (149148, 192080), (153664, 186435), (154672, 185220), (164640, 174006), (165720, 172872)]