998295480

素因数分解:

$2^3\times 3^2\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{983}}^1$

素因数の和:1051

約数の個数: 384

約数和(自身を含む): 4126187520

約数和(自身を除く): 3127892040

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 13, 14, 15, 18, 20, 21, 24, 26, 28, 30, 31, 35, 36, 39, 40, 42, 45, 52, 56, 60, 62, 63, 65, 70, 72, 78, 84, 90, 91, 93, 104, 105, 117, 120, 124, 126, 130, 140, 155, 156, 168, 180, 182, 186, 195, 210, 217, 234, 248, 252, 260, 273, 279, 280, 310, 312, 315, 360, 364, 372, 390, 403, 420, 434, 455, 465, 468, 504, 520, 546, 558, 585, 620, 630, 651, 728, 744, 780, 806, 819, 840, 868, 910, 930, 936, 983, 1085, 1092, 1116, 1170, 1209, 1240, 1260, 1302, 1365, 1395, 1560, 1612, 1638, 1736, 1820, 1860, 1953, 1966, 2015, 2170, 2184, 2232, 2340, 2418, 2520, 2604, 2730, 2790, 2821, 2949, 3224, 3255, 3276, 3627, 3640, 3720, 3906, 3932, 4030, 4095, 4340, 4680, 4836, 4915, 5208, 5460, 5580, 5642, 5898, 6045, 6510, 6552, 6881, 7254, 7812, 7864, 8060, 8190, 8463, 8680, 8847, 9672, 9765, 9830, 10920, 11160, 11284, 11796, 12090, 12779, 13020, 13762, 14105, 14508, 14745, 15624, 16120, 16380, 16926, 17694, 18135, 19530, 19660, 20643, 22568, 23592, 24180, 25389, 25558, 26040, 27524, 28210, 29016, 29490, 30473, 32760, 33852, 34405, 35388, 36270, 38337, 39060, 39320, 41286, 42315, 44235, 48360, 50778, 51116, 55048, 56420, 58980, 60946, 61929, 63895, 67704, 68810, 70776, 72540, 76674, 78120, 82572, 84630, 88470, 89453, 91419, 101556, 102232, 103215, 112840, 115011, 117960, 121892, 123858, 126945, 127790, 137620, 145080, 152365, 153348, 165144, 169260, 176940, 178906, 182838, 191685, 203112, 206430, 213311, 230022, 243784, 247716, 253890, 255580, 268359, 274257, 275240, 304730, 306696, 309645, 338520, 353880, 357812, 365676, 383370, 396149, 412860, 426622, 447265, 457095, 460044, 495432, 507780, 511160, 536718, 548514, 575055, 609460, 619290, 639933, 715624, 731352, 766740, 792298, 805077, 825720, 853244, 894530, 914190, 920088, 1015560, 1066555, 1073436, 1097028, 1150110, 1188447, 1218920, 1238580, 1279866, 1341795, 1371285, 1533480, 1584596, 1610154, 1706488, 1789060, 1828380, 1919799, 1980745, 2133110, 2146872, 2194056, 2300220, 2376894, 2477160, 2559732, 2683590, 2742570, 2773043, 3169192, 3199665, 3220308, 3565341, 3578120, 3656760, 3839598, 3961490, 4025385, 4266220, 4600440, 4753788, 5119464, 5367180, 5485140, 5546086, 5942235, 6399330, 6440616, 7130682, 7679196, 7922980, 8050770, 8319129, 8532440, 9507576, 9598995, 10734360, 10970280, 11092172, 11884470, 12798660, 13865215, 14261364, 15358392, 15845960, 16101540, 16638258, 17826705, 19197990, 22184344, 23768940, 24957387, 25597320, 27730430, 28522728, 32203080, 33276516, 35653410, 38395980, 41595645, 47537880, 49914774, 55460860, 66553032, 71306820, 76791960, 83191290, 99829548, 110921720, 124786935, 142613640, 166382580, 199659096, 249573870, 332765160, 499147740, 998295480]

約数ペア:

[(1, 998295480), (2, 499147740), (3, 332765160), (4, 249573870), (5, 199659096), (6, 166382580), (7, 142613640), (8, 124786935), (9, 110921720), (10, 99829548), (12, 83191290), (13, 76791960), (14, 71306820), (15, 66553032), (18, 55460860), (20, 49914774), (21, 47537880), (24, 41595645), (26, 38395980), (28, 35653410), (30, 33276516), (31, 32203080), (35, 28522728), (36, 27730430), (39, 25597320), (40, 24957387), (42, 23768940), (45, 22184344), (52, 19197990), (56, 17826705), (60, 16638258), (62, 16101540), (63, 15845960), (65, 15358392), (70, 14261364), (72, 13865215), (78, 12798660), (84, 11884470), (90, 11092172), (91, 10970280), (93, 10734360), (104, 9598995), (105, 9507576), (117, 8532440), (120, 8319129), (124, 8050770), (126, 7922980), (130, 7679196), (140, 7130682), (155, 6440616), (156, 6399330), (168, 5942235), (180, 5546086), (182, 5485140), (186, 5367180), (195, 5119464), (210, 4753788), (217, 4600440), (234, 4266220), (248, 4025385), (252, 3961490), (260, 3839598), (273, 3656760), (279, 3578120), (280, 3565341), (310, 3220308), (312, 3199665), (315, 3169192), (360, 2773043), (364, 2742570), (372, 2683590), (390, 2559732), (403, 2477160), (420, 2376894), (434, 2300220), (455, 2194056), (465, 2146872), (468, 2133110), (504, 1980745), (520, 1919799), (546, 1828380), (558, 1789060), (585, 1706488), (620, 1610154), (630, 1584596), (651, 1533480), (728, 1371285), (744, 1341795), (780, 1279866), (806, 1238580), (819, 1218920), (840, 1188447), (868, 1150110), (910, 1097028), (930, 1073436), (936, 1066555), (983, 1015560), (1085, 920088), (1092, 914190), (1116, 894530), (1170, 853244), (1209, 825720), (1240, 805077), (1260, 792298), (1302, 766740), (1365, 731352), (1395, 715624), (1560, 639933), (1612, 619290), (1638, 609460), (1736, 575055), (1820, 548514), (1860, 536718), (1953, 511160), (1966, 507780), (2015, 495432), (2170, 460044), (2184, 457095), (2232, 447265), (2340, 426622), (2418, 412860), (2520, 396149), (2604, 383370), (2730, 365676), (2790, 357812), (2821, 353880), (2949, 338520), (3224, 309645), (3255, 306696), (3276, 304730), (3627, 275240), (3640, 274257), (3720, 268359), (3906, 255580), (3932, 253890), (4030, 247716), (4095, 243784), (4340, 230022), (4680, 213311), (4836, 206430), (4915, 203112), (5208, 191685), (5460, 182838), (5580, 178906), (5642, 176940), (5898, 169260), (6045, 165144), (6510, 153348), (6552, 152365), (6881, 145080), (7254, 137620), (7812, 127790), (7864, 126945), (8060, 123858), (8190, 121892), (8463, 117960), (8680, 115011), (8847, 112840), (9672, 103215), (9765, 102232), (9830, 101556), (10920, 91419), (11160, 89453), (11284, 88470), (11796, 84630), (12090, 82572), (12779, 78120), (13020, 76674), (13762, 72540), (14105, 70776), (14508, 68810), (14745, 67704), (15624, 63895), (16120, 61929), (16380, 60946), (16926, 58980), (17694, 56420), (18135, 55048), (19530, 51116), (19660, 50778), (20643, 48360), (22568, 44235), (23592, 42315), (24180, 41286), (25389, 39320), (25558, 39060), (26040, 38337), (27524, 36270), (28210, 35388), (29016, 34405), (29490, 33852), (30473, 32760)]