989526720

素因数分解:

$2^6\times 3^1\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{47}}^1\times {\mathrm{241}}^1$

素因数の和:328

約数の個数: 448

約数和(自身を含む): 3965423616

約数和(自身を除く): 2975896896

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 13, 14, 15, 16, 20, 21, 24, 26, 28, 30, 32, 35, 39, 40, 42, 47, 48, 52, 56, 60, 64, 65, 70, 78, 80, 84, 91, 94, 96, 104, 105, 112, 120, 130, 140, 141, 156, 160, 168, 182, 188, 192, 195, 208, 210, 224, 235, 240, 241, 260, 273, 280, 282, 312, 320, 329, 336, 364, 376, 390, 416, 420, 448, 455, 470, 480, 482, 520, 546, 560, 564, 611, 624, 658, 672, 705, 723, 728, 752, 780, 832, 840, 910, 940, 960, 964, 987, 1040, 1092, 1120, 1128, 1205, 1222, 1248, 1316, 1344, 1365, 1410, 1446, 1456, 1504, 1560, 1645, 1680, 1687, 1820, 1833, 1880, 1928, 1974, 2080, 2184, 2240, 2256, 2410, 2444, 2496, 2632, 2730, 2820, 2892, 2912, 3008, 3055, 3120, 3133, 3290, 3360, 3374, 3615, 3640, 3666, 3760, 3856, 3948, 4160, 4277, 4368, 4512, 4820, 4888, 4935, 5061, 5264, 5460, 5640, 5784, 5824, 6110, 6240, 6266, 6580, 6720, 6748, 7230, 7280, 7332, 7520, 7712, 7896, 8435, 8554, 8736, 9024, 9165, 9399, 9640, 9776, 9870, 10122, 10528, 10920, 11280, 11327, 11568, 12220, 12480, 12532, 12831, 13160, 13496, 14460, 14560, 14664, 15040, 15424, 15665, 15792, 16870, 17108, 17472, 18330, 18798, 19280, 19552, 19740, 20244, 21056, 21385, 21840, 21931, 22560, 22654, 23136, 24440, 25064, 25305, 25662, 26320, 26992, 28920, 29120, 29328, 31330, 31584, 33740, 33981, 34216, 36660, 37596, 38560, 39104, 39480, 40488, 42770, 43680, 43862, 45120, 45308, 46272, 46995, 48880, 50128, 50610, 51324, 52640, 53984, 56635, 57840, 58656, 62660, 63168, 64155, 65793, 67480, 67962, 68432, 73320, 75192, 77120, 78960, 79289, 80976, 85540, 87360, 87724, 90616, 93990, 97760, 100256, 101220, 102648, 105280, 107968, 109655, 113270, 115680, 117312, 125320, 128310, 131586, 134960, 135924, 136864, 146640, 147251, 150384, 157920, 158578, 161952, 169905, 171080, 175448, 181232, 187980, 195520, 200512, 202440, 205296, 219310, 226540, 231360, 237867, 250640, 256620, 263172, 269920, 271848, 273728, 293280, 294502, 300768, 315840, 317156, 323904, 328965, 339810, 342160, 350896, 362464, 375960, 396445, 404880, 410592, 438620, 441753, 453080, 475734, 501280, 513240, 526344, 539840, 543696, 586560, 589004, 601536, 634312, 657930, 679620, 684320, 701792, 724928, 736255, 751920, 792890, 809760, 821184, 877240, 883506, 906160, 951468, 1002560, 1026480, 1030757, 1052688, 1087392, 1178008, 1189335, 1268624, 1315860, 1359240, 1368640, 1403584, 1472510, 1503840, 1585780, 1619520, 1754480, 1767012, 1812320, 1902936, 2052960, 2061514, 2105376, 2174784, 2208765, 2356016, 2378670, 2537248, 2631720, 2718480, 2945020, 3007680, 3092271, 3171560, 3508960, 3534024, 3624640, 3805872, 4105920, 4123028, 4210752, 4417530, 4712032, 4757340, 5074496, 5153785, 5263440, 5436960, 5890040, 6184542, 6343120, 7017920, 7068048, 7611744, 8246056, 8835060, 9424064, 9514680, 10307570, 10526880, 10873920, 11780080, 12369084, 12686240, 14136096, 15223488, 15461355, 16492112, 17670120, 19029360, 20615140, 21053760, 23560160, 24738168, 25372480, 28272192, 30922710, 32984224, 35340240, 38058720, 41230280, 47120320, 49476336, 61845420, 65968448, 70680480, 76117440, 82460560, 98952672, 123690840, 141360960, 164921120, 197905344, 247381680, 329842240, 494763360, 989526720]

約数ペア:

[(1, 989526720), (2, 494763360), (3, 329842240), (4, 247381680), (5, 197905344), (6, 164921120), (7, 141360960), (8, 123690840), (10, 98952672), (12, 82460560), (13, 76117440), (14, 70680480), (15, 65968448), (16, 61845420), (20, 49476336), (21, 47120320), (24, 41230280), (26, 38058720), (28, 35340240), (30, 32984224), (32, 30922710), (35, 28272192), (39, 25372480), (40, 24738168), (42, 23560160), (47, 21053760), (48, 20615140), (52, 19029360), (56, 17670120), (60, 16492112), (64, 15461355), (65, 15223488), (70, 14136096), (78, 12686240), (80, 12369084), (84, 11780080), (91, 10873920), (94, 10526880), (96, 10307570), (104, 9514680), (105, 9424064), (112, 8835060), (120, 8246056), (130, 7611744), (140, 7068048), (141, 7017920), (156, 6343120), (160, 6184542), (168, 5890040), (182, 5436960), (188, 5263440), (192, 5153785), (195, 5074496), (208, 4757340), (210, 4712032), (224, 4417530), (235, 4210752), (240, 4123028), (241, 4105920), (260, 3805872), (273, 3624640), (280, 3534024), (282, 3508960), (312, 3171560), (320, 3092271), (329, 3007680), (336, 2945020), (364, 2718480), (376, 2631720), (390, 2537248), (416, 2378670), (420, 2356016), (448, 2208765), (455, 2174784), (470, 2105376), (480, 2061514), (482, 2052960), (520, 1902936), (546, 1812320), (560, 1767012), (564, 1754480), (611, 1619520), (624, 1585780), (658, 1503840), (672, 1472510), (705, 1403584), (723, 1368640), (728, 1359240), (752, 1315860), (780, 1268624), (832, 1189335), (840, 1178008), (910, 1087392), (940, 1052688), (960, 1030757), (964, 1026480), (987, 1002560), (1040, 951468), (1092, 906160), (1120, 883506), (1128, 877240), (1205, 821184), (1222, 809760), (1248, 792890), (1316, 751920), (1344, 736255), (1365, 724928), (1410, 701792), (1446, 684320), (1456, 679620), (1504, 657930), (1560, 634312), (1645, 601536), (1680, 589004), (1687, 586560), (1820, 543696), (1833, 539840), (1880, 526344), (1928, 513240), (1974, 501280), (2080, 475734), (2184, 453080), (2240, 441753), (2256, 438620), (2410, 410592), (2444, 404880), (2496, 396445), (2632, 375960), (2730, 362464), (2820, 350896), (2892, 342160), (2912, 339810), (3008, 328965), (3055, 323904), (3120, 317156), (3133, 315840), (3290, 300768), (3360, 294502), (3374, 293280), (3615, 273728), (3640, 271848), (3666, 269920), (3760, 263172), (3856, 256620), (3948, 250640), (4160, 237867), (4277, 231360), (4368, 226540), (4512, 219310), (4820, 205296), (4888, 202440), (4935, 200512), (5061, 195520), (5264, 187980), (5460, 181232), (5640, 175448), (5784, 171080), (5824, 169905), (6110, 161952), (6240, 158578), (6266, 157920), (6580, 150384), (6720, 147251), (6748, 146640), (7230, 136864), (7280, 135924), (7332, 134960), (7520, 131586), (7712, 128310), (7896, 125320), (8435, 117312), (8554, 115680), (8736, 113270), (9024, 109655), (9165, 107968), (9399, 105280), (9640, 102648), (9776, 101220), (9870, 100256), (10122, 97760), (10528, 93990), (10920, 90616), (11280, 87724), (11327, 87360), (11568, 85540), (12220, 80976), (12480, 79289), (12532, 78960), (12831, 77120), (13160, 75192), (13496, 73320), (14460, 68432), (14560, 67962), (14664, 67480), (15040, 65793), (15424, 64155), (15665, 63168), (15792, 62660), (16870, 58656), (17108, 57840), (17472, 56635), (18330, 53984), (18798, 52640), (19280, 51324), (19552, 50610), (19740, 50128), (20244, 48880), (21056, 46995), (21385, 46272), (21840, 45308), (21931, 45120), (22560, 43862), (22654, 43680), (23136, 42770), (24440, 40488), (25064, 39480), (25305, 39104), (25662, 38560), (26320, 37596), (26992, 36660), (28920, 34216), (29120, 33981), (29328, 33740), (31330, 31584)]