15181523280

素因数分解:

$2^4\times 3^3\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{2467}}^1$

素因数の和:2544

約数の個数: 640

約数和(自身を含む): 66984284160

約数和(自身を除く): 51802760880

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 14, 15, 16, 18, 20, 21, 22, 24, 27, 28, 30, 33, 35, 36, 37, 40, 42, 44, 45, 48, 54, 55, 56, 60, 63, 66, 70, 72, 74, 77, 80, 84, 88, 90, 99, 105, 108, 110, 111, 112, 120, 126, 132, 135, 140, 144, 148, 154, 165, 168, 176, 180, 185, 189, 198, 210, 216, 220, 222, 231, 240, 252, 259, 264, 270, 280, 296, 297, 308, 315, 330, 333, 336, 360, 370, 378, 385, 396, 407, 420, 432, 440, 444, 462, 495, 504, 518, 528, 540, 555, 560, 592, 594, 616, 630, 660, 666, 693, 720, 740, 756, 770, 777, 792, 814, 840, 880, 888, 924, 945, 990, 999, 1008, 1036, 1080, 1110, 1155, 1188, 1221, 1232, 1260, 1295, 1320, 1332, 1386, 1480, 1485, 1512, 1540, 1554, 1584, 1628, 1665, 1680, 1776, 1848, 1890, 1980, 1998, 2035, 2072, 2079, 2160, 2220, 2310, 2331, 2376, 2442, 2467, 2520, 2590, 2640, 2664, 2772, 2849, 2960, 2970, 3024, 3080, 3108, 3256, 3330, 3465, 3663, 3696, 3780, 3885, 3960, 3996, 4070, 4144, 4158, 4440, 4620, 4662, 4752, 4884, 4934, 4995, 5040, 5180, 5328, 5544, 5698, 5940, 6105, 6160, 6216, 6512, 6660, 6930, 6993, 7326, 7401, 7560, 7770, 7920, 7992, 8140, 8316, 8547, 8880, 9240, 9324, 9768, 9868, 9990, 10360, 10395, 10989, 11088, 11396, 11655, 11880, 12210, 12335, 12432, 13320, 13860, 13986, 14245, 14652, 14802, 15120, 15540, 15984, 16280, 16632, 17094, 17269, 18315, 18480, 18648, 19536, 19736, 19980, 20720, 20790, 21978, 22203, 22792, 23310, 23760, 24420, 24670, 25641, 26640, 27137, 27720, 27972, 28490, 29304, 29604, 31080, 32560, 33264, 34188, 34538, 34965, 36630, 37005, 37296, 39472, 39960, 41580, 42735, 43956, 44406, 45584, 46620, 48840, 49340, 51282, 51807, 54274, 54945, 55440, 55944, 56980, 58608, 59208, 62160, 66609, 68376, 69076, 69930, 73260, 74010, 76923, 79920, 81411, 83160, 85470, 86345, 87912, 88812, 91279, 93240, 97680, 98680, 102564, 103614, 108548, 109890, 111015, 111888, 113960, 118416, 128205, 133218, 135685, 136752, 138152, 139860, 146520, 148020, 153846, 155421, 162822, 166320, 170940, 172690, 175824, 177624, 182558, 186480, 189959, 197360, 205128, 207228, 217096, 219780, 222030, 227920, 244233, 256410, 259035, 266436, 271370, 273837, 276304, 279720, 293040, 296040, 307692, 310842, 325644, 333045, 341880, 345380, 355248, 365116, 379918, 384615, 407055, 410256, 414456, 434192, 439560, 444060, 456395, 466263, 488466, 512820, 518070, 532872, 542740, 547674, 559440, 569877, 592080, 615384, 621684, 638953, 651288, 666090, 683760, 690760, 730232, 732699, 759836, 769230, 777105, 814110, 821511, 828912, 879120, 888120, 912790, 932526, 949795, 976932, 1004069, 1025640, 1036140, 1065744, 1085480, 1095348, 1139754, 1221165, 1230768, 1243368, 1277906, 1302576, 1332180, 1369185, 1381520, 1460464, 1465398, 1519672, 1538460, 1554210, 1628220, 1643022, 1709631, 1776240, 1825580, 1865052, 1899590, 1916859, 1953864, 2008138, 2051280, 2072280, 2170960, 2190696, 2279508, 2331315, 2442330, 2464533, 2486736, 2555812, 2664360, 2738370, 2849385, 2930796, 3012207, 3039344, 3076920, 3108420, 3194765, 3256440, 3286044, 3419262, 3651160, 3663495, 3730104, 3799180, 3833718, 3907728, 4016276, 4107555, 4144560, 4381392, 4559016, 4662630, 4884660, 4929066, 5020345, 5111624, 5128893, 5328720, 5476740, 5698770, 5750577, 5861592, 6024414, 6153840, 6216840, 6389530, 6512880, 6572088, 6838524, 7028483, 7302320, 7326990, 7460208, 7598360, 7667436, 8032552, 8215110, 8548155, 9036621, 9118032, 9325260, 9584295, 9769320, 9858132, 10040690, 10223248, 10257786, 10953480, 11397540, 11501154, 11723184, 12048828, 12322665, 12433680, 12779060, 13144176, 13677048, 14056966, 14653980, 15061035, 15196720, 15334872, 16065104, 16430220, 17096310, 17251731, 18073242, 18650520, 19168590, 19538640, 19716264, 20081380, 20515572, 21085449, 21906960, 22795080, 23002308, 24097656, 24645330, 25558120, 25644465, 27109863, 27354096, 28113932, 28752885, 29307960, 30122070, 30669744, 32860440, 34192620, 34503462, 35142415, 36146484, 37301040, 38337180, 39432528, 40162760, 41031144, 42170898, 45183105, 45590160, 46004616, 48195312, 49290660, 51116240, 51288930, 54219726, 56227864, 57505770, 58615920, 60244140, 63256347, 65720880, 68385240, 69006924, 70284830, 72292968, 76674360, 80325520, 82062288, 84341796, 86258655, 90366210, 92009232, 98581320, 102577860, 105427245, 108439452, 112455728, 115011540, 120488280, 126512694, 135549315, 136770480, 138013848, 140569660, 144585936, 153348720, 168683592, 172517310, 180732420, 189769041, 197162640, 205155720, 210854490, 216878904, 230023080, 240976560, 253025388, 271098630, 276027696, 281139320, 316281735, 337367184, 345034620, 361464840, 379538082, 410311440, 421708980, 433757808, 460046160, 506050776, 542197260, 562278640, 632563470, 690069240, 722929680, 759076164, 843417960, 948845205, 1012101552, 1084394520, 1265126940, 1380138480, 1518152328, 1686835920, 1897690410, 2168789040, 2530253880, 3036304656, 3795380820, 5060507760, 7590761640, 15181523280]

約数ペア:

[(1, 15181523280), (2, 7590761640), (3, 5060507760), (4, 3795380820), (5, 3036304656), (6, 2530253880), (7, 2168789040), (8, 1897690410), (9, 1686835920), (10, 1518152328), (11, 1380138480), (12, 1265126940), (14, 1084394520), (15, 1012101552), (16, 948845205), (18, 843417960), (20, 759076164), (21, 722929680), (22, 690069240), (24, 632563470), (27, 562278640), (28, 542197260), (30, 506050776), (33, 460046160), (35, 433757808), (36, 421708980), (37, 410311440), (40, 379538082), (42, 361464840), (44, 345034620), (45, 337367184), (48, 316281735), (54, 281139320), (55, 276027696), (56, 271098630), (60, 253025388), (63, 240976560), (66, 230023080), (70, 216878904), (72, 210854490), (74, 205155720), (77, 197162640), (80, 189769041), (84, 180732420), (88, 172517310), (90, 168683592), (99, 153348720), (105, 144585936), (108, 140569660), (110, 138013848), (111, 136770480), (112, 135549315), (120, 126512694), (126, 120488280), (132, 115011540), (135, 112455728), (140, 108439452), (144, 105427245), (148, 102577860), (154, 98581320), (165, 92009232), (168, 90366210), (176, 86258655), (180, 84341796), (185, 82062288), (189, 80325520), (198, 76674360), (210, 72292968), (216, 70284830), (220, 69006924), (222, 68385240), (231, 65720880), (240, 63256347), (252, 60244140), (259, 58615920), (264, 57505770), (270, 56227864), (280, 54219726), (296, 51288930), (297, 51116240), (308, 49290660), (315, 48195312), (330, 46004616), (333, 45590160), (336, 45183105), (360, 42170898), (370, 41031144), (378, 40162760), (385, 39432528), (396, 38337180), (407, 37301040), (420, 36146484), (432, 35142415), (440, 34503462), (444, 34192620), (462, 32860440), (495, 30669744), (504, 30122070), (518, 29307960), (528, 28752885), (540, 28113932), (555, 27354096), (560, 27109863), (592, 25644465), (594, 25558120), (616, 24645330), (630, 24097656), (660, 23002308), (666, 22795080), (693, 21906960), (720, 21085449), (740, 20515572), (756, 20081380), (770, 19716264), (777, 19538640), (792, 19168590), (814, 18650520), (840, 18073242), (880, 17251731), (888, 17096310), (924, 16430220), (945, 16065104), (990, 15334872), (999, 15196720), (1008, 15061035), (1036, 14653980), (1080, 14056966), (1110, 13677048), (1155, 13144176), (1188, 12779060), (1221, 12433680), (1232, 12322665), (1260, 12048828), (1295, 11723184), (1320, 11501154), (1332, 11397540), (1386, 10953480), (1480, 10257786), (1485, 10223248), (1512, 10040690), (1540, 9858132), (1554, 9769320), (1584, 9584295), (1628, 9325260), (1665, 9118032), (1680, 9036621), (1776, 8548155), (1848, 8215110), (1890, 8032552), (1980, 7667436), (1998, 7598360), (2035, 7460208), (2072, 7326990), (2079, 7302320), (2160, 7028483), (2220, 6838524), (2310, 6572088), (2331, 6512880), (2376, 6389530), (2442, 6216840), (2467, 6153840), (2520, 6024414), (2590, 5861592), (2640, 5750577), (2664, 5698770), (2772, 5476740), (2849, 5328720), (2960, 5128893), (2970, 5111624), (3024, 5020345), (3080, 4929066), (3108, 4884660), (3256, 4662630), (3330, 4559016), (3465, 4381392), (3663, 4144560), (3696, 4107555), (3780, 4016276), (3885, 3907728), (3960, 3833718), (3996, 3799180), (4070, 3730104), (4144, 3663495), (4158, 3651160), (4440, 3419262), (4620, 3286044), (4662, 3256440), (4752, 3194765), (4884, 3108420), (4934, 3076920), (4995, 3039344), (5040, 3012207), (5180, 2930796), (5328, 2849385), (5544, 2738370), (5698, 2664360), (5940, 2555812), (6105, 2486736), (6160, 2464533), (6216, 2442330), (6512, 2331315), (6660, 2279508), (6930, 2190696), (6993, 2170960), (7326, 2072280), (7401, 2051280), (7560, 2008138), (7770, 1953864), (7920, 1916859), (7992, 1899590), (8140, 1865052), (8316, 1825580), (8547, 1776240), (8880, 1709631), (9240, 1643022), (9324, 1628220), (9768, 1554210), (9868, 1538460), (9990, 1519672), (10360, 1465398), (10395, 1460464), (10989, 1381520), (11088, 1369185), (11396, 1332180), (11655, 1302576), (11880, 1277906), (12210, 1243368), (12335, 1230768), (12432, 1221165), (13320, 1139754), (13860, 1095348), (13986, 1085480), (14245, 1065744), (14652, 1036140), (14802, 1025640), (15120, 1004069), (15540, 976932), (15984, 949795), (16280, 932526), (16632, 912790), (17094, 888120), (17269, 879120), (18315, 828912), (18480, 821511), (18648, 814110), (19536, 777105), (19736, 769230), (19980, 759836), (20720, 732699), (20790, 730232), (21978, 690760), (22203, 683760), (22792, 666090), (23310, 651288), (23760, 638953), (24420, 621684), (24670, 615384), (25641, 592080), (26640, 569877), (27137, 559440), (27720, 547674), (27972, 542740), (28490, 532872), (29304, 518070), (29604, 512820), (31080, 488466), (32560, 466263), (33264, 456395), (34188, 444060), (34538, 439560), (34965, 434192), (36630, 414456), (37005, 410256), (37296, 407055), (39472, 384615), (39960, 379918), (41580, 365116), (42735, 355248), (43956, 345380), (44406, 341880), (45584, 333045), (46620, 325644), (48840, 310842), (49340, 307692), (51282, 296040), (51807, 293040), (54274, 279720), (54945, 276304), (55440, 273837), (55944, 271370), (56980, 266436), (58608, 259035), (59208, 256410), (62160, 244233), (66609, 227920), (68376, 222030), (69076, 219780), (69930, 217096), (73260, 207228), (74010, 205128), (76923, 197360), (79920, 189959), (81411, 186480), (83160, 182558), (85470, 177624), (86345, 175824), (87912, 172690), (88812, 170940), (91279, 166320), (93240, 162822), (97680, 155421), (98680, 153846), (102564, 148020), (103614, 146520), (108548, 139860), (109890, 138152), (111015, 136752), (111888, 135685), (113960, 133218), (118416, 128205)]