840150474240

素因数分解:

$2^9\times 3^1\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{1087}}^1\times {\mathrm{1307}}^1$

素因数の和:2438

約数の個数: 640

約数和(自身を含む): 3354244743168

約数和(自身を除く): 2514094268928

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 11, 12, 14, 15, 16, 20, 21, 22, 24, 28, 30, 32, 33, 35, 40, 42, 44, 48, 55, 56, 60, 64, 66, 70, 77, 80, 84, 88, 96, 105, 110, 112, 120, 128, 132, 140, 154, 160, 165, 168, 176, 192, 210, 220, 224, 231, 240, 256, 264, 280, 308, 320, 330, 336, 352, 384, 385, 420, 440, 448, 462, 480, 512, 528, 560, 616, 640, 660, 672, 704, 768, 770, 840, 880, 896, 924, 960, 1056, 1087, 1120, 1155, 1232, 1280, 1307, 1320, 1344, 1408, 1536, 1540, 1680, 1760, 1792, 1848, 1920, 2112, 2174, 2240, 2310, 2464, 2560, 2614, 2640, 2688, 2816, 3080, 3261, 3360, 3520, 3584, 3696, 3840, 3921, 4224, 4348, 4480, 4620, 4928, 5228, 5280, 5376, 5435, 5632, 6160, 6522, 6535, 6720, 7040, 7392, 7609, 7680, 7842, 8448, 8696, 8960, 9149, 9240, 9856, 10456, 10560, 10752, 10870, 11957, 12320, 13044, 13070, 13440, 14080, 14377, 14784, 15218, 15684, 16305, 16896, 17392, 17920, 18298, 18480, 19605, 19712, 20912, 21120, 21740, 22827, 23914, 24640, 26088, 26140, 26880, 27447, 28160, 28754, 29568, 30436, 31368, 32610, 34784, 35871, 36596, 36960, 38045, 39210, 39424, 41824, 42240, 43131, 43480, 45654, 45745, 47828, 49280, 52176, 52280, 53760, 54894, 57508, 59136, 59785, 60872, 62736, 65220, 69568, 71742, 71885, 73192, 73920, 76090, 78420, 83648, 83699, 84480, 86262, 86960, 91308, 91490, 95656, 98560, 100639, 104352, 104560, 109788, 114135, 115016, 118272, 119570, 121744, 125472, 130440, 137235, 139136, 143484, 143770, 146384, 147840, 152180, 156840, 167296, 167398, 172524, 173920, 179355, 182616, 182980, 191312, 197120, 201278, 208704, 209120, 215655, 219576, 228270, 230032, 239140, 243488, 250944, 251097, 260880, 274470, 278272, 286968, 287540, 292768, 295680, 301917, 304360, 313680, 334592, 334796, 345048, 347840, 358710, 365232, 365960, 382624, 402556, 417408, 418240, 418495, 431310, 439152, 456540, 460064, 478280, 486976, 501888, 502194, 503195, 521760, 548940, 556544, 573936, 575080, 585536, 591360, 603834, 608720, 627360, 669184, 669592, 690096, 695680, 717420, 730464, 731920, 765248, 805112, 834816, 836480, 836990, 862620, 878304, 913080, 920128, 956560, 973952, 1003776, 1004388, 1006390, 1043520, 1097880, 1147872, 1150160, 1171072, 1207668, 1217440, 1254720, 1255485, 1339184, 1380192, 1391360, 1420709, 1434840, 1460928, 1463840, 1509585, 1530496, 1610224, 1669632, 1672960, 1673980, 1725240, 1756608, 1826160, 1840256, 1913120, 1947904, 2007552, 2008776, 2012780, 2087040, 2195760, 2295744, 2300320, 2342144, 2415336, 2434880, 2509440, 2510970, 2678368, 2760384, 2782720, 2841418, 2869680, 2921856, 2927680, 3019170, 3060992, 3220448, 3345920, 3347960, 3450480, 3513216, 3652320, 3680512, 3826240, 3895808, 4017552, 4025560, 4174080, 4262127, 4391520, 4591488, 4600640, 4684288, 4830672, 4869760, 5018880, 5021940, 5356736, 5520768, 5682836, 5739360, 5843712, 5855360, 6038340, 6121984, 6440896, 6695920, 6900960, 7026432, 7103545, 7304640, 7361024, 7652480, 8035104, 8051120, 8348160, 8524254, 8783040, 9182976, 9201280, 9661344, 9739520, 9944963, 10037760, 10043880, 10713472, 11041536, 11365672, 11478720, 11687424, 11710720, 12076680, 12881792, 13391840, 13801920, 14052864, 14207090, 14609280, 15304960, 15627799, 16070208, 16102240, 17048508, 17566080, 18365952, 18402560, 19322688, 19479040, 19889926, 20087760, 21310635, 21426944, 22083072, 22731344, 22957440, 23421440, 24153360, 25763584, 26783680, 27603840, 28414180, 29218560, 29834889, 30609920, 31255598, 32140416, 32204480, 34097016, 35132160, 36805120, 38645376, 39779852, 40175520, 42621270, 42853888, 45462688, 45914880, 46883397, 48306720, 49724815, 51527168, 53567360, 55207680, 56828360, 58437120, 59669778, 62511196, 64280832, 64408960, 68194032, 70264320, 77290752, 78138995, 79559704, 80351040, 85242540, 90925376, 91829760, 93766794, 96613440, 99449630, 107134720, 109394593, 110415360, 113656720, 119339556, 125022392, 128561664, 128817920, 136388064, 149174445, 154581504, 156277990, 159119408, 160702080, 170485080, 181850752, 187533588, 193226880, 198899260, 214269440, 218789186, 227313440, 234416985, 238679112, 250044784, 257635840, 272776128, 298348890, 312555980, 318238816, 321404160, 328183779, 340970160, 363701504, 375067176, 386453760, 397798520, 437578372, 454626880, 468833970, 477358224, 500089568, 545552256, 546972965, 596697780, 625111960, 636477632, 642808320, 656367558, 681940320, 727403008, 750134352, 772907520, 795597040, 875156744, 909253760, 937667940, 954716448, 1000179136, 1091104512, 1093945930, 1193395560, 1250223920, 1272955264, 1312735116, 1363880640, 1500268704, 1591194080, 1640918895, 1750313488, 1818507520, 1875335880, 1909432896, 2000358272, 2182209024, 2187891860, 2386791120, 2500447840, 2545910528, 2625470232, 2727761280, 3000537408, 3182388160, 3281837790, 3500626976, 3637015040, 3750671760, 3818865792, 4000716544, 4375783720, 4773582240, 5000895680, 5091821056, 5250940464, 5455522560, 6001074816, 6364776320, 6563675580, 7001253952, 7501343520, 7637731584, 8001433088, 8751567440, 9547164480, 10001791360, 10501880928, 10911045120, 12002149632, 12729552640, 13127351160, 14002507904, 15002687040, 15275463168, 17503134880, 19094328960, 20003582720, 21003761856, 24004299264, 25459105280, 26254702320, 28005015808, 30005374080, 35006269760, 38188657920, 40007165440, 42007523712, 52509404640, 56010031616, 60010748160, 70012539520, 76377315840, 84015047424, 105018809280, 120021496320, 140025079040, 168030094848, 210037618560, 280050158080, 420075237120, 840150474240]

約数ペア:

[(1, 840150474240), (2, 420075237120), (3, 280050158080), (4, 210037618560), (5, 168030094848), (6, 140025079040), (7, 120021496320), (8, 105018809280), (10, 84015047424), (11, 76377315840), (12, 70012539520), (14, 60010748160), (15, 56010031616), (16, 52509404640), (20, 42007523712), (21, 40007165440), (22, 38188657920), (24, 35006269760), (28, 30005374080), (30, 28005015808), (32, 26254702320), (33, 25459105280), (35, 24004299264), (40, 21003761856), (42, 20003582720), (44, 19094328960), (48, 17503134880), (55, 15275463168), (56, 15002687040), (60, 14002507904), (64, 13127351160), (66, 12729552640), (70, 12002149632), (77, 10911045120), (80, 10501880928), (84, 10001791360), (88, 9547164480), (96, 8751567440), (105, 8001433088), (110, 7637731584), (112, 7501343520), (120, 7001253952), (128, 6563675580), (132, 6364776320), (140, 6001074816), (154, 5455522560), (160, 5250940464), (165, 5091821056), (168, 5000895680), (176, 4773582240), (192, 4375783720), (210, 4000716544), (220, 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(2240, 375067176), (2310, 363701504), (2464, 340970160), (2560, 328183779), (2614, 321404160), (2640, 318238816), (2688, 312555980), (2816, 298348890), (3080, 272776128), (3261, 257635840), (3360, 250044784), (3520, 238679112), (3584, 234416985), (3696, 227313440), (3840, 218789186), (3921, 214269440), (4224, 198899260), (4348, 193226880), (4480, 187533588), (4620, 181850752), (4928, 170485080), (5228, 160702080), (5280, 159119408), (5376, 156277990), (5435, 154581504), (5632, 149174445), (6160, 136388064), (6522, 128817920), (6535, 128561664), (6720, 125022392), (7040, 119339556), (7392, 113656720), (7609, 110415360), (7680, 109394593), (7842, 107134720), (8448, 99449630), (8696, 96613440), (8960, 93766794), (9149, 91829760), (9240, 90925376), (9856, 85242540), (10456, 80351040), (10560, 79559704), (10752, 78138995), (10870, 77290752), (11957, 70264320), (12320, 68194032), (13044, 64408960), (13070, 64280832), (13440, 62511196), (14080, 59669778), (14377, 58437120), (14784, 56828360), (15218, 55207680), (15684, 53567360), (16305, 51527168), (16896, 49724815), (17392, 48306720), (17920, 46883397), (18298, 45914880), (18480, 45462688), (19605, 42853888), (19712, 42621270), (20912, 40175520), (21120, 39779852), (21740, 38645376), (22827, 36805120), (23914, 35132160), (24640, 34097016), (26088, 32204480), (26140, 32140416), (26880, 31255598), (27447, 30609920), (28160, 29834889), (28754, 29218560), (29568, 28414180), (30436, 27603840), (31368, 26783680), (32610, 25763584), (34784, 24153360), (35871, 23421440), (36596, 22957440), (36960, 22731344), (38045, 22083072), (39210, 21426944), (39424, 21310635), (41824, 20087760), (42240, 19889926), (43131, 19479040), (43480, 19322688), (45654, 18402560), (45745, 18365952), (47828, 17566080), (49280, 17048508), (52176, 16102240), (52280, 16070208), (53760, 15627799), (54894, 15304960), (57508, 14609280), (59136, 14207090), (59785, 14052864), (60872, 13801920), (62736, 13391840), (65220, 12881792), (69568, 12076680), (71742, 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(836990, 1003776), (862620, 973952), (878304, 956560), (913080, 920128)]