1289813280

素因数分解:

$2^5\times 3^1\times 5^1\times 7^2\times {\mathrm{29}}^1\times {\mathrm{31}}^1\times {\mathrm{61}}^1$

素因数の和:153

約数の個数: 576

約数和(自身を含む): 5129671680

約数和(自身を除く): 3839858400

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 29, 30, 31, 32, 35, 40, 42, 48, 49, 56, 58, 60, 61, 62, 70, 80, 84, 87, 93, 96, 98, 105, 112, 116, 120, 122, 124, 140, 145, 147, 155, 160, 168, 174, 183, 186, 196, 203, 210, 217, 224, 232, 240, 244, 245, 248, 280, 290, 294, 305, 310, 336, 348, 366, 372, 392, 406, 420, 427, 434, 435, 464, 465, 480, 488, 490, 496, 560, 580, 588, 609, 610, 620, 651, 672, 696, 732, 735, 744, 784, 812, 840, 854, 868, 870, 899, 915, 928, 930, 976, 980, 992, 1015, 1085, 1120, 1160, 1176, 1218, 1220, 1240, 1281, 1302, 1392, 1421, 1464, 1470, 1488, 1519, 1568, 1624, 1680, 1708, 1736, 1740, 1769, 1798, 1830, 1860, 1891, 1952, 1960, 2030, 2135, 2170, 2320, 2352, 2436, 2440, 2480, 2562, 2604, 2697, 2784, 2842, 2928, 2940, 2976, 2989, 3038, 3045, 3248, 3255, 3360, 3416, 3472, 3480, 3538, 3596, 3660, 3720, 3782, 3920, 4060, 4263, 4270, 4340, 4495, 4557, 4640, 4704, 4872, 4880, 4960, 5124, 5208, 5307, 5394, 5673, 5684, 5856, 5880, 5978, 6076, 6090, 6293, 6405, 6496, 6510, 6832, 6944, 6960, 7076, 7105, 7192, 7320, 7440, 7564, 7595, 7840, 8120, 8526, 8540, 8680, 8845, 8967, 8990, 9114, 9455, 9744, 9760, 10248, 10416, 10614, 10788, 11346, 11368, 11760, 11956, 12152, 12180, 12383, 12586, 12810, 13020, 13237, 13485, 13664, 13920, 14152, 14210, 14384, 14640, 14880, 14945, 15128, 15190, 16240, 17052, 17080, 17360, 17690, 17934, 17980, 18228, 18879, 18910, 19488, 20496, 20832, 21228, 21315, 21576, 22692, 22736, 22785, 23520, 23912, 24304, 24360, 24766, 25172, 25620, 26040, 26474, 26535, 26970, 28304, 28365, 28420, 28768, 29280, 29890, 30256, 30380, 31465, 32480, 34104, 34160, 34720, 35380, 35868, 35960, 36456, 37149, 37758, 37820, 39711, 40992, 42456, 42630, 43152, 44051, 44835, 45384, 45472, 45570, 47824, 48608, 48720, 49532, 50344, 51240, 52080, 52948, 53070, 53940, 54839, 56608, 56730, 56840, 59780, 60512, 60760, 61915, 62930, 66185, 68208, 68320, 70760, 71736, 71920, 72912, 74298, 75516, 75640, 79422, 84912, 85260, 86304, 86681, 88102, 89670, 90768, 91140, 92659, 94395, 95648, 97440, 99064, 100688, 102480, 104160, 105896, 106140, 107880, 109678, 113460, 113680, 119560, 121520, 123830, 125860, 132153, 132370, 136416, 141520, 143472, 143840, 145824, 148596, 151032, 151280, 158844, 164517, 169824, 170520, 173362, 176204, 179340, 181536, 182280, 185318, 185745, 188790, 198128, 198555, 201376, 204960, 211792, 212280, 215760, 219356, 220255, 226920, 227360, 239120, 243040, 247660, 251720, 260043, 264306, 264740, 274195, 277977, 283040, 286944, 297192, 302064, 302560, 317688, 329034, 341040, 346724, 352408, 358680, 364560, 370636, 371490, 377580, 383873, 396256, 397110, 423584, 424560, 431520, 433405, 438712, 440510, 453840, 463295, 478240, 495320, 503440, 520086, 528612, 529480, 548390, 555954, 594384, 604128, 635376, 658068, 660765, 682080, 693448, 704816, 717360, 729120, 741272, 742980, 755160, 767746, 794220, 822585, 849120, 866810, 877424, 881020, 907680, 926590, 990640, 1006880, 1040172, 1057224, 1058960, 1096780, 1111908, 1151619, 1188768, 1270752, 1300215, 1316136, 1321530, 1386896, 1389885, 1409632, 1434720, 1482544, 1485960, 1510320, 1535492, 1588440, 1645170, 1733620, 1754848, 1762040, 1853180, 1919365, 1981280, 2080344, 2114448, 2117920, 2193560, 2223816, 2303238, 2600430, 2632272, 2643060, 2687111, 2773792, 2779770, 2965088, 2971920, 3020640, 3070984, 3176880, 3290340, 3467240, 3524080, 3706360, 3838730, 4160688, 4228896, 4387120, 4447632, 4606476, 5200860, 5264544, 5286120, 5374222, 5559540, 5758095, 5943840, 6141968, 6353760, 6580680, 6934480, 7048160, 7412720, 7677460, 8061333, 8321376, 8774240, 8895264, 9212952, 10401720, 10572240, 10748444, 11119080, 11516190, 12283936, 13161360, 13435555, 13868960, 14825440, 15354920, 16122666, 18425904, 20803440, 21144480, 21496888, 22238160, 23032380, 26322720, 26871110, 30709840, 32245332, 36851808, 40306665, 41606880, 42993776, 44476320, 46064760, 53742220, 61419680, 64490664, 80613330, 85987552, 92129520, 107484440, 128981328, 161226660, 184259040, 214968880, 257962656, 322453320, 429937760, 644906640, 1289813280]

約数ペア:

[(1, 1289813280), (2, 644906640), (3, 429937760), (4, 322453320), (5, 257962656), (6, 214968880), (7, 184259040), (8, 161226660), (10, 128981328), (12, 107484440), (14, 92129520), (15, 85987552), (16, 80613330), (20, 64490664), (21, 61419680), (24, 53742220), (28, 46064760), (29, 44476320), (30, 42993776), (31, 41606880), (32, 40306665), (35, 36851808), (40, 32245332), (42, 30709840), (48, 26871110), (49, 26322720), (56, 23032380), (58, 22238160), (60, 21496888), (61, 21144480), (62, 20803440), (70, 18425904), (80, 16122666), (84, 15354920), (87, 14825440), (93, 13868960), (96, 13435555), (98, 13161360), (105, 12283936), (112, 11516190), (116, 11119080), (120, 10748444), (122, 10572240), (124, 10401720), (140, 9212952), (145, 8895264), (147, 8774240), (155, 8321376), (160, 8061333), (168, 7677460), (174, 7412720), (183, 7048160), (186, 6934480), (196, 6580680), (203, 6353760), (210, 6141968), (217, 5943840), (224, 5758095), (232, 5559540), (240, 5374222), (244, 5286120), (245, 5264544), (248, 5200860), (280, 4606476), (290, 4447632), (294, 4387120), (305, 4228896), (310, 4160688), (336, 3838730), (348, 3706360), (366, 3524080), (372, 3467240), (392, 3290340), (406, 3176880), (420, 3070984), (427, 3020640), (434, 2971920), (435, 2965088), (464, 2779770), (465, 2773792), (480, 2687111), (488, 2643060), (490, 2632272), (496, 2600430), (560, 2303238), (580, 2223816), (588, 2193560), (609, 2117920), (610, 2114448), (620, 2080344), (651, 1981280), (672, 1919365), (696, 1853180), (732, 1762040), (735, 1754848), (744, 1733620), (784, 1645170), (812, 1588440), (840, 1535492), (854, 1510320), (868, 1485960), (870, 1482544), (899, 1434720), (915, 1409632), (928, 1389885), (930, 1386896), (976, 1321530), (980, 1316136), (992, 1300215), (1015, 1270752), (1085, 1188768), (1120, 1151619), (1160, 1111908), (1176, 1096780), (1218, 1058960), (1220, 1057224), (1240, 1040172), (1281, 1006880), (1302, 990640), (1392, 926590), (1421, 907680), (1464, 881020), (1470, 877424), (1488, 866810), (1519, 849120), (1568, 822585), (1624, 794220), (1680, 767746), (1708, 755160), (1736, 742980), (1740, 741272), (1769, 729120), (1798, 717360), (1830, 704816), (1860, 693448), (1891, 682080), (1952, 660765), (1960, 658068), (2030, 635376), (2135, 604128), (2170, 594384), (2320, 555954), (2352, 548390), (2436, 529480), (2440, 528612), (2480, 520086), (2562, 503440), (2604, 495320), (2697, 478240), (2784, 463295), (2842, 453840), (2928, 440510), (2940, 438712), (2976, 433405), (2989, 431520), (3038, 424560), (3045, 423584), (3248, 397110), (3255, 396256), (3360, 383873), (3416, 377580), (3472, 371490), (3480, 370636), (3538, 364560), (3596, 358680), (3660, 352408), (3720, 346724), (3782, 341040), (3920, 329034), (4060, 317688), (4263, 302560), (4270, 302064), (4340, 297192), (4495, 286944), (4557, 283040), (4640, 277977), (4704, 274195), (4872, 264740), (4880, 264306), (4960, 260043), (5124, 251720), (5208, 247660), (5307, 243040), (5394, 239120), (5673, 227360), (5684, 226920), (5856, 220255), (5880, 219356), (5978, 215760), (6076, 212280), (6090, 211792), (6293, 204960), (6405, 201376), (6496, 198555), (6510, 198128), (6832, 188790), (6944, 185745), (6960, 185318), (7076, 182280), (7105, 181536), (7192, 179340), (7320, 176204), (7440, 173362), (7564, 170520), (7595, 169824), (7840, 164517), (8120, 158844), (8526, 151280), (8540, 151032), (8680, 148596), (8845, 145824), (8967, 143840), (8990, 143472), (9114, 141520), (9455, 136416), (9744, 132370), (9760, 132153), (10248, 125860), (10416, 123830), (10614, 121520), (10788, 119560), (11346, 113680), (11368, 113460), (11760, 109678), (11956, 107880), (12152, 106140), (12180, 105896), (12383, 104160), (12586, 102480), (12810, 100688), (13020, 99064), (13237, 97440), (13485, 95648), (13664, 94395), (13920, 92659), (14152, 91140), (14210, 90768), (14384, 89670), (14640, 88102), (14880, 86681), (14945, 86304), (15128, 85260), (15190, 84912), (16240, 79422), (17052, 75640), (17080, 75516), (17360, 74298), (17690, 72912), (17934, 71920), (17980, 71736), (18228, 70760), (18879, 68320), (18910, 68208), (19488, 66185), (20496, 62930), (20832, 61915), (21228, 60760), (21315, 60512), (21576, 59780), (22692, 56840), (22736, 56730), (22785, 56608), (23520, 54839), (23912, 53940), (24304, 53070), (24360, 52948), (24766, 52080), (25172, 51240), (25620, 50344), (26040, 49532), (26474, 48720), (26535, 48608), (26970, 47824), (28304, 45570), (28365, 45472), (28420, 45384), (28768, 44835), (29280, 44051), (29890, 43152), (30256, 42630), (30380, 42456), (31465, 40992), (32480, 39711), (34104, 37820), (34160, 37758), (34720, 37149), (35380, 36456), (35868, 35960)]