671128920

素因数分解:

$2^3\times 3^2\times 5^1\times 7^1\times {\mathrm{11}}^2\times {\mathrm{31}}^1\times {\mathrm{71}}^1$

素因数の和:148

約数の個数: 576

約数和(自身を含む): 2868203520

約数和(自身を除く): 2197074600

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 14, 15, 18, 20, 21, 22, 24, 28, 30, 31, 33, 35, 36, 40, 42, 44, 45, 55, 56, 60, 62, 63, 66, 70, 71, 72, 77, 84, 88, 90, 93, 99, 105, 110, 120, 121, 124, 126, 132, 140, 142, 154, 155, 165, 168, 180, 186, 198, 210, 213, 217, 220, 231, 242, 248, 252, 264, 279, 280, 284, 308, 310, 315, 330, 341, 355, 360, 363, 372, 385, 396, 420, 426, 434, 440, 462, 465, 484, 495, 497, 504, 558, 568, 605, 616, 620, 630, 639, 651, 660, 682, 693, 710, 726, 744, 770, 781, 792, 840, 847, 852, 868, 924, 930, 968, 990, 994, 1023, 1065, 1085, 1089, 1116, 1155, 1210, 1240, 1260, 1278, 1302, 1320, 1364, 1386, 1395, 1420, 1452, 1491, 1540, 1562, 1694, 1704, 1705, 1736, 1815, 1848, 1860, 1953, 1980, 1988, 2046, 2130, 2170, 2178, 2201, 2232, 2310, 2343, 2387, 2420, 2485, 2520, 2541, 2556, 2604, 2728, 2772, 2790, 2840, 2904, 2982, 3069, 3080, 3124, 3195, 3255, 3388, 3410, 3465, 3630, 3720, 3751, 3905, 3906, 3960, 3976, 4092, 4235, 4260, 4340, 4356, 4402, 4473, 4620, 4686, 4774, 4840, 4970, 5082, 5112, 5115, 5208, 5445, 5467, 5544, 5580, 5964, 6138, 6248, 6390, 6510, 6603, 6776, 6820, 6930, 7029, 7161, 7260, 7455, 7502, 7623, 7810, 7812, 8184, 8470, 8520, 8591, 8680, 8712, 8804, 8946, 9240, 9372, 9548, 9765, 9940, 10164, 10230, 10890, 10934, 11005, 11160, 11253, 11715, 11928, 11935, 12276, 12705, 12780, 13020, 13206, 13640, 13860, 14058, 14322, 14520, 14910, 15004, 15246, 15345, 15407, 15620, 15624, 16401, 16940, 17182, 17608, 17892, 18744, 18755, 19096, 19530, 19809, 19880, 20328, 20460, 21483, 21780, 21868, 22010, 22365, 22506, 23430, 23870, 24211, 24552, 25410, 25560, 25773, 26040, 26257, 26412, 27335, 27720, 28116, 28644, 29820, 30008, 30492, 30690, 30814, 31240, 32802, 33015, 33759, 33880, 34364, 35145, 35784, 35805, 37510, 38115, 39060, 39618, 40920, 42955, 42966, 43560, 43736, 44020, 44730, 45012, 46221, 46860, 47740, 48422, 49203, 50820, 51546, 52514, 52824, 54670, 56232, 56265, 57288, 59640, 60137, 60984, 61380, 61628, 65604, 66030, 67518, 68728, 70290, 71610, 72633, 75020, 76230, 77035, 77319, 78120, 78771, 79236, 82005, 85910, 85932, 88040, 89460, 90024, 92442, 93720, 95480, 96844, 98406, 99045, 101640, 103092, 105028, 107415, 109340, 112530, 120274, 121055, 122760, 123256, 128865, 131208, 131285, 132060, 135036, 138663, 140580, 143220, 145266, 150040, 152460, 154070, 154638, 157542, 158472, 164010, 168795, 169477, 171820, 171864, 178920, 180411, 184884, 193688, 196812, 198090, 206184, 210056, 214830, 217899, 218680, 225060, 231105, 236313, 240548, 242110, 246015, 257730, 262570, 264120, 266321, 270072, 277326, 281160, 286440, 290532, 300685, 304920, 308140, 309276, 315084, 328020, 337590, 338954, 343640, 360822, 363165, 369768, 386595, 393624, 393855, 396180, 429660, 435798, 450120, 462210, 472626, 481096, 484220, 492030, 508431, 515460, 525140, 532642, 541233, 554652, 581064, 601370, 616280, 618552, 630168, 656040, 675180, 677908, 693315, 721644, 726330, 773190, 787710, 792360, 798963, 847385, 859320, 871596, 902055, 924420, 945252, 968440, 984060, 1016862, 1030920, 1050280, 1065284, 1082466, 1089495, 1109304, 1181565, 1202740, 1331605, 1350360, 1355816, 1386630, 1443288, 1452660, 1525293, 1546380, 1575420, 1597926, 1694770, 1743192, 1804110, 1848840, 1864247, 1890504, 1968120, 2033724, 2130568, 2164932, 2178990, 2363130, 2396889, 2405480, 2542155, 2663210, 2706165, 2773260, 2905320, 3050586, 3092760, 3150840, 3195852, 3389540, 3608220, 3728494, 3994815, 4067448, 4329864, 4357980, 4726260, 4793778, 5084310, 5326420, 5412330, 5546520, 5592741, 6101172, 6391704, 6779080, 7216440, 7456988, 7626465, 7989630, 8715960, 9321235, 9452520, 9587556, 10168620, 10652840, 10824660, 11185482, 11984445, 12202344, 14913976, 15252930, 15979260, 16778223, 18642470, 19175112, 20337240, 21649320, 22370964, 23968890, 27963705, 30505860, 31958520, 33556446, 37284940, 44741928, 47937780, 55927410, 61011720, 67112892, 74569880, 83891115, 95875560, 111854820, 134225784, 167782230, 223709640, 335564460, 671128920]

約数ペア:

[(1, 671128920), (2, 335564460), (3, 223709640), (4, 167782230), (5, 134225784), (6, 111854820), (7, 95875560), (8, 83891115), (9, 74569880), (10, 67112892), (11, 61011720), (12, 55927410), (14, 47937780), (15, 44741928), (18, 37284940), (20, 33556446), (21, 31958520), (22, 30505860), (24, 27963705), (28, 23968890), (30, 22370964), (31, 21649320), (33, 20337240), (35, 19175112), (36, 18642470), (40, 16778223), (42, 15979260), (44, 15252930), (45, 14913976), (55, 12202344), (56, 11984445), (60, 11185482), (62, 10824660), (63, 10652840), (66, 10168620), (70, 9587556), (71, 9452520), (72, 9321235), (77, 8715960), (84, 7989630), (88, 7626465), (90, 7456988), (93, 7216440), (99, 6779080), (105, 6391704), (110, 6101172), (120, 5592741), (121, 5546520), (124, 5412330), (126, 5326420), (132, 5084310), (140, 4793778), (142, 4726260), (154, 4357980), (155, 4329864), (165, 4067448), (168, 3994815), (180, 3728494), (186, 3608220), (198, 3389540), (210, 3195852), (213, 3150840), (217, 3092760), (220, 3050586), (231, 2905320), (242, 2773260), (248, 2706165), (252, 2663210), (264, 2542155), (279, 2405480), (280, 2396889), (284, 2363130), (308, 2178990), (310, 2164932), (315, 2130568), (330, 2033724), (341, 1968120), (355, 1890504), (360, 1864247), (363, 1848840), (372, 1804110), (385, 1743192), (396, 1694770), (420, 1597926), (426, 1575420), (434, 1546380), (440, 1525293), (462, 1452660), (465, 1443288), (484, 1386630), (495, 1355816), (497, 1350360), (504, 1331605), (558, 1202740), (568, 1181565), (605, 1109304), (616, 1089495), (620, 1082466), (630, 1065284), (639, 1050280), (651, 1030920), (660, 1016862), (682, 984060), (693, 968440), (710, 945252), (726, 924420), (744, 902055), (770, 871596), (781, 859320), (792, 847385), (840, 798963), (847, 792360), (852, 787710), (868, 773190), (924, 726330), (930, 721644), (968, 693315), (990, 677908), (994, 675180), (1023, 656040), (1065, 630168), (1085, 618552), (1089, 616280), (1116, 601370), (1155, 581064), (1210, 554652), (1240, 541233), (1260, 532642), (1278, 525140), (1302, 515460), (1320, 508431), (1364, 492030), (1386, 484220), (1395, 481096), (1420, 472626), (1452, 462210), (1491, 450120), (1540, 435798), (1562, 429660), (1694, 396180), (1704, 393855), (1705, 393624), (1736, 386595), (1815, 369768), (1848, 363165), (1860, 360822), (1953, 343640), (1980, 338954), (1988, 337590), (2046, 328020), (2130, 315084), (2170, 309276), (2178, 308140), (2201, 304920), (2232, 300685), (2310, 290532), (2343, 286440), (2387, 281160), (2420, 277326), (2485, 270072), (2520, 266321), (2541, 264120), (2556, 262570), (2604, 257730), (2728, 246015), (2772, 242110), (2790, 240548), (2840, 236313), (2904, 231105), (2982, 225060), (3069, 218680), (3080, 217899), (3124, 214830), (3195, 210056), (3255, 206184), (3388, 198090), (3410, 196812), (3465, 193688), (3630, 184884), (3720, 180411), (3751, 178920), (3905, 171864), (3906, 171820), (3960, 169477), (3976, 168795), (4092, 164010), (4235, 158472), (4260, 157542), (4340, 154638), (4356, 154070), (4402, 152460), (4473, 150040), (4620, 145266), (4686, 143220), (4774, 140580), (4840, 138663), (4970, 135036), (5082, 132060), (5112, 131285), (5115, 131208), (5208, 128865), (5445, 123256), (5467, 122760), (5544, 121055), (5580, 120274), (5964, 112530), (6138, 109340), (6248, 107415), (6390, 105028), (6510, 103092), (6603, 101640), (6776, 99045), (6820, 98406), (6930, 96844), (7029, 95480), (7161, 93720), (7260, 92442), (7455, 90024), (7502, 89460), (7623, 88040), (7810, 85932), (7812, 85910), (8184, 82005), (8470, 79236), (8520, 78771), (8591, 78120), (8680, 77319), (8712, 77035), (8804, 76230), (8946, 75020), (9240, 72633), (9372, 71610), (9548, 70290), (9765, 68728), (9940, 67518), (10164, 66030), (10230, 65604), (10890, 61628), (10934, 61380), (11005, 60984), (11160, 60137), (11253, 59640), (11715, 57288), (11928, 56265), (11935, 56232), (12276, 54670), (12705, 52824), (12780, 52514), (13020, 51546), (13206, 50820), (13640, 49203), (13860, 48422), (14058, 47740), (14322, 46860), (14520, 46221), (14910, 45012), (15004, 44730), (15246, 44020), (15345, 43736), (15407, 43560), (15620, 42966), (15624, 42955), (16401, 40920), (16940, 39618), (17182, 39060), (17608, 38115), (17892, 37510), (18744, 35805), (18755, 35784), (19096, 35145), (19530, 34364), (19809, 33880), (19880, 33759), (20328, 33015), (20460, 32802), (21483, 31240), (21780, 30814), (21868, 30690), (22010, 30492), (22365, 30008), (22506, 29820), (23430, 28644), (23870, 28116), (24211, 27720), (24552, 27335), (25410, 26412), (25560, 26257), (25773, 26040)]