244619760

素因数分解:

$2^4\times 3^1\times 5^1\times 7^2\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{61}}^1$

素因数の和:133

約数の個数: 480

約数和(自身を含む): 1009649664

約数和(自身を除く): 765029904

約数列:

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

約数ペア:

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