489239520

素因数分解:

$2^5\times 3^1\times 5^1\times 7^2\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{61}}^1$

素因数の和:135

約数の個数: 576

約数和(自身を含む): 2051868672

約数和(自身を除く): 1562629152

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 11, 12, 14, 15, 16, 20, 21, 22, 24, 28, 30, 31, 32, 33, 35, 40, 42, 44, 48, 49, 55, 56, 60, 61, 62, 66, 70, 77, 80, 84, 88, 93, 96, 98, 105, 110, 112, 120, 122, 124, 132, 140, 147, 154, 155, 160, 165, 168, 176, 183, 186, 196, 210, 217, 220, 224, 231, 240, 244, 245, 248, 264, 280, 294, 305, 308, 310, 330, 336, 341, 352, 366, 372, 385, 392, 420, 427, 434, 440, 462, 465, 480, 488, 490, 496, 528, 539, 560, 588, 610, 616, 620, 651, 660, 671, 672, 682, 732, 735, 744, 770, 784, 840, 854, 868, 880, 915, 924, 930, 976, 980, 992, 1023, 1056, 1078, 1085, 1120, 1155, 1176, 1220, 1232, 1240, 1281, 1302, 1320, 1342, 1364, 1464, 1470, 1488, 1519, 1540, 1568, 1617, 1680, 1705, 1708, 1736, 1760, 1830, 1848, 1860, 1891, 1952, 1960, 2013, 2046, 2135, 2156, 2170, 2310, 2352, 2387, 2440, 2464, 2480, 2562, 2604, 2640, 2684, 2695, 2728, 2928, 2940, 2976, 2989, 3038, 3080, 3234, 3255, 3355, 3360, 3410, 3416, 3472, 3660, 3696, 3720, 3782, 3920, 4026, 4092, 4270, 4312, 4340, 4557, 4620, 4697, 4704, 4774, 4880, 4960, 5115, 5124, 5208, 5280, 5368, 5390, 5456, 5673, 5856, 5880, 5978, 6076, 6160, 6405, 6468, 6510, 6710, 6820, 6832, 6944, 7161, 7320, 7392, 7440, 7564, 7595, 7840, 8052, 8085, 8184, 8540, 8624, 8680, 8967, 9114, 9240, 9394, 9455, 9548, 9760, 10065, 10230, 10248, 10416, 10736, 10780, 10912, 11346, 11760, 11935, 11956, 12152, 12320, 12810, 12936, 13020, 13237, 13420, 13640, 13664, 14091, 14322, 14640, 14880, 14945, 15128, 15190, 16104, 16170, 16368, 16709, 17080, 17248, 17360, 17934, 18228, 18480, 18788, 18910, 19096, 20130, 20460, 20496, 20801, 20832, 21472, 21560, 22692, 22785, 23485, 23520, 23870, 23912, 24304, 25620, 25872, 26040, 26474, 26840, 27280, 28182, 28365, 28644, 29280, 29890, 30256, 30380, 32208, 32340, 32736, 32879, 33418, 34160, 34720, 35805, 35868, 36456, 36960, 37576, 37820, 38192, 39711, 40260, 40920, 40992, 41602, 43120, 44835, 45384, 45570, 46970, 47740, 47824, 48608, 50127, 51240, 51744, 52080, 52948, 53680, 54560, 56364, 56730, 57288, 59780, 60512, 60760, 62403, 64416, 64680, 65758, 66185, 66836, 68320, 70455, 71610, 71736, 72912, 75152, 75640, 76384, 79422, 80520, 81840, 83204, 83545, 86240, 89670, 90768, 91140, 92659, 93940, 95480, 95648, 98637, 100254, 102480, 104005, 104160, 105896, 107360, 112728, 113460, 114576, 119560, 121520, 124806, 129360, 131516, 132370, 133672, 140910, 143220, 143472, 145607, 145824, 150304, 151280, 158844, 161040, 163680, 164395, 166408, 167090, 179340, 181536, 182280, 185318, 187880, 190960, 197274, 198555, 200508, 204960, 208010, 211792, 225456, 226920, 229152, 239120, 243040, 249612, 250635, 258720, 263032, 264740, 267344, 277977, 281820, 286440, 286944, 291214, 302560, 312015, 317688, 322080, 328790, 332816, 334180, 358680, 364560, 370636, 375760, 381920, 394548, 397110, 401016, 416020, 423584, 436821, 450912, 453840, 463295, 478240, 493185, 499224, 501270, 526064, 529480, 534688, 555954, 563640, 572880, 582428, 624030, 635376, 657580, 665632, 668360, 717360, 728035, 729120, 741272, 751520, 789096, 794220, 802032, 832040, 873642, 907680, 926590, 986370, 998448, 1002540, 1019249, 1052128, 1058960, 1111908, 1127280, 1145760, 1164856, 1248060, 1270752, 1315160, 1336720, 1389885, 1434720, 1456070, 1482544, 1578192, 1588440, 1604064, 1664080, 1747284, 1853180, 1972740, 1996896, 2005080, 2038498, 2117920, 2184105, 2223816, 2254560, 2329712, 2496120, 2630320, 2673440, 2779770, 2912140, 2965088, 3057747, 3156384, 3176880, 3328160, 3494568, 3706360, 3945480, 4010160, 4076996, 4368210, 4447632, 4659424, 4992240, 5096245, 5260640, 5559540, 5824280, 6115494, 6353760, 6989136, 7412720, 7890960, 8020320, 8153992, 8736420, 8895264, 9984480, 10192490, 11119080, 11648560, 12230988, 13978272, 14825440, 15288735, 15781920, 16307984, 17472840, 20384980, 22238160, 23297120, 24461976, 30577470, 32615968, 34945680, 40769960, 44476320, 48923952, 61154940, 69891360, 81539920, 97847904, 122309880, 163079840, 244619760, 489239520]

約数ペア:

[(1, 489239520), (2, 244619760), (3, 163079840), (4, 122309880), (5, 97847904), (6, 81539920), (7, 69891360), (8, 61154940), (10, 48923952), (11, 44476320), (12, 40769960), (14, 34945680), (15, 32615968), (16, 30577470), (20, 24461976), (21, 23297120), (22, 22238160), (24, 20384980), (28, 17472840), (30, 16307984), (31, 15781920), (32, 15288735), (33, 14825440), (35, 13978272), (40, 12230988), (42, 11648560), (44, 11119080), (48, 10192490), (49, 9984480), (55, 8895264), (56, 8736420), (60, 8153992), (61, 8020320), (62, 7890960), (66, 7412720), (70, 6989136), (77, 6353760), (80, 6115494), (84, 5824280), (88, 5559540), (93, 5260640), (96, 5096245), (98, 4992240), (105, 4659424), (110, 4447632), (112, 4368210), (120, 4076996), (122, 4010160), (124, 3945480), (132, 3706360), (140, 3494568), (147, 3328160), (154, 3176880), (155, 3156384), (160, 3057747), (165, 2965088), (168, 2912140), (176, 2779770), (183, 2673440), (186, 2630320), (196, 2496120), (210, 2329712), (217, 2254560), (220, 2223816), (224, 2184105), (231, 2117920), (240, 2038498), (244, 2005080), (245, 1996896), (248, 1972740), (264, 1853180), (280, 1747284), (294, 1664080), (305, 1604064), (308, 1588440), (310, 1578192), (330, 1482544), (336, 1456070), (341, 1434720), (352, 1389885), (366, 1336720), (372, 1315160), (385, 1270752), (392, 1248060), (420, 1164856), (427, 1145760), (434, 1127280), (440, 1111908), (462, 1058960), (465, 1052128), (480, 1019249), (488, 1002540), (490, 998448), (496, 986370), (528, 926590), (539, 907680), (560, 873642), (588, 832040), (610, 802032), (616, 794220), (620, 789096), (651, 751520), (660, 741272), (671, 729120), (672, 728035), (682, 717360), (732, 668360), (735, 665632), (744, 657580), (770, 635376), (784, 624030), (840, 582428), (854, 572880), (868, 563640), (880, 555954), (915, 534688), (924, 529480), (930, 526064), (976, 501270), (980, 499224), (992, 493185), (1023, 478240), (1056, 463295), (1078, 453840), (1085, 450912), (1120, 436821), (1155, 423584), (1176, 416020), (1220, 401016), (1232, 397110), (1240, 394548), (1281, 381920), (1302, 375760), (1320, 370636), (1342, 364560), (1364, 358680), (1464, 334180), (1470, 332816), (1488, 328790), (1519, 322080), (1540, 317688), (1568, 312015), (1617, 302560), (1680, 291214), (1705, 286944), (1708, 286440), (1736, 281820), (1760, 277977), (1830, 267344), (1848, 264740), (1860, 263032), (1891, 258720), (1952, 250635), (1960, 249612), (2013, 243040), (2046, 239120), (2135, 229152), (2156, 226920), (2170, 225456), (2310, 211792), (2352, 208010), (2387, 204960), (2440, 200508), (2464, 198555), (2480, 197274), (2562, 190960), (2604, 187880), (2640, 185318), (2684, 182280), (2695, 181536), (2728, 179340), (2928, 167090), (2940, 166408), (2976, 164395), (2989, 163680), (3038, 161040), (3080, 158844), (3234, 151280), (3255, 150304), (3355, 145824), (3360, 145607), (3410, 143472), (3416, 143220), (3472, 140910), (3660, 133672), (3696, 132370), (3720, 131516), (3782, 129360), (3920, 124806), (4026, 121520), (4092, 119560), (4270, 114576), (4312, 113460), (4340, 112728), (4557, 107360), (4620, 105896), (4697, 104160), (4704, 104005), (4774, 102480), (4880, 100254), (4960, 98637), (5115, 95648), (5124, 95480), (5208, 93940), (5280, 92659), (5368, 91140), (5390, 90768), (5456, 89670), (5673, 86240), (5856, 83545), (5880, 83204), (5978, 81840), (6076, 80520), (6160, 79422), (6405, 76384), (6468, 75640), (6510, 75152), (6710, 72912), (6820, 71736), (6832, 71610), (6944, 70455), (7161, 68320), (7320, 66836), (7392, 66185), (7440, 65758), (7564, 64680), (7595, 64416), (7840, 62403), (8052, 60760), (8085, 60512), (8184, 59780), (8540, 57288), (8624, 56730), (8680, 56364), (8967, 54560), (9114, 53680), (9240, 52948), (9394, 52080), (9455, 51744), (9548, 51240), (9760, 50127), (10065, 48608), (10230, 47824), (10248, 47740), (10416, 46970), (10736, 45570), (10780, 45384), (10912, 44835), (11346, 43120), (11760, 41602), (11935, 40992), (11956, 40920), (12152, 40260), (12320, 39711), (12810, 38192), (12936, 37820), (13020, 37576), (13237, 36960), (13420, 36456), (13640, 35868), (13664, 35805), (14091, 34720), (14322, 34160), (14640, 33418), (14880, 32879), (14945, 32736), (15128, 32340), (15190, 32208), (16104, 30380), (16170, 30256), (16368, 29890), (16709, 29280), (17080, 28644), (17248, 28365), (17360, 28182), (17934, 27280), (18228, 26840), (18480, 26474), (18788, 26040), (18910, 25872), (19096, 25620), (20130, 24304), (20460, 23912), (20496, 23870), (20801, 23520), (20832, 23485), (21472, 22785), (21560, 22692)]