221719680

素因数分解:

$2^7\times 3^4\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{47}}^1$

素因数の和:98

約数の個数: 640

約数和(自身を含む): 995258880

約数和(自身を除く): 773539200

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 13, 14, 15, 16, 18, 20, 21, 24, 26, 27, 28, 30, 32, 35, 36, 39, 40, 42, 45, 47, 48, 52, 54, 56, 60, 63, 64, 65, 70, 72, 78, 80, 81, 84, 90, 91, 94, 96, 104, 105, 108, 112, 117, 120, 126, 128, 130, 135, 140, 141, 144, 156, 160, 162, 168, 180, 182, 188, 189, 192, 195, 208, 210, 216, 224, 234, 235, 240, 252, 260, 270, 273, 280, 282, 288, 312, 315, 320, 324, 329, 336, 351, 360, 364, 376, 378, 384, 390, 405, 416, 420, 423, 432, 448, 455, 468, 470, 480, 504, 520, 540, 546, 560, 564, 567, 576, 585, 611, 624, 630, 640, 648, 658, 672, 702, 705, 720, 728, 752, 756, 780, 810, 819, 832, 840, 846, 864, 896, 910, 936, 940, 945, 960, 987, 1008, 1040, 1053, 1080, 1092, 1120, 1128, 1134, 1152, 1170, 1222, 1248, 1260, 1269, 1296, 1316, 1344, 1365, 1404, 1410, 1440, 1456, 1504, 1512, 1560, 1620, 1638, 1645, 1664, 1680, 1692, 1728, 1755, 1820, 1833, 1872, 1880, 1890, 1920, 1974, 2016, 2080, 2106, 2115, 2160, 2184, 2240, 2256, 2268, 2340, 2444, 2457, 2496, 2520, 2538, 2592, 2632, 2688, 2730, 2808, 2820, 2835, 2880, 2912, 2961, 3008, 3024, 3055, 3120, 3240, 3276, 3290, 3360, 3384, 3456, 3510, 3640, 3666, 3744, 3760, 3780, 3807, 3948, 4032, 4095, 4160, 4212, 4230, 4277, 4320, 4368, 4480, 4512, 4536, 4680, 4888, 4914, 4935, 4992, 5040, 5076, 5184, 5264, 5265, 5460, 5499, 5616, 5640, 5670, 5760, 5824, 5922, 6016, 6048, 6110, 6240, 6345, 6480, 6552, 6580, 6720, 6768, 7020, 7280, 7332, 7371, 7488, 7520, 7560, 7614, 7896, 8064, 8190, 8320, 8424, 8460, 8554, 8640, 8736, 8883, 9024, 9072, 9165, 9360, 9776, 9828, 9870, 10080, 10152, 10368, 10528, 10530, 10920, 10998, 11232, 11280, 11340, 11648, 11844, 12096, 12220, 12285, 12480, 12690, 12831, 12960, 13104, 13160, 13440, 13536, 14040, 14560, 14664, 14742, 14805, 14976, 15040, 15120, 15228, 15792, 16380, 16497, 16848, 16920, 17108, 17280, 17472, 17766, 18048, 18144, 18330, 18720, 19035, 19552, 19656, 19740, 20160, 20304, 21056, 21060, 21385, 21840, 21996, 22464, 22560, 22680, 23688, 24192, 24440, 24570, 24960, 25380, 25662, 25920, 26208, 26320, 26649, 27072, 27495, 28080, 29120, 29328, 29484, 29610, 30080, 30240, 30456, 31584, 32760, 32994, 33696, 33840, 34216, 34944, 35532, 36288, 36660, 36855, 37440, 38070, 38493, 39104, 39312, 39480, 40320, 40608, 42112, 42120, 42770, 43680, 43992, 44415, 44928, 45120, 45360, 47376, 48880, 49140, 49491, 50760, 51324, 51840, 52416, 52640, 53298, 54144, 54990, 56160, 58240, 58656, 58968, 59220, 60480, 60912, 63168, 64155, 65520, 65988, 67392, 67680, 68432, 71064, 72576, 73320, 73710, 74880, 76140, 76986, 78208, 78624, 78960, 81216, 82485, 84240, 85540, 87360, 87984, 88830, 90240, 90720, 94752, 97760, 98280, 98982, 101520, 102648, 104832, 105280, 106596, 109980, 112320, 115479, 117312, 117936, 118440, 120960, 121824, 126336, 128310, 131040, 131976, 133245, 134784, 135360, 136864, 142128, 146640, 147420, 152280, 153972, 157248, 157920, 162432, 164970, 168480, 171080, 174720, 175968, 177660, 181440, 189504, 192465, 195520, 196560, 197964, 203040, 205296, 210560, 213192, 219960, 224640, 230958, 234624, 235872, 236880, 243648, 247455, 256620, 262080, 263952, 266490, 270720, 273728, 284256, 293280, 294840, 304560, 307944, 314496, 315840, 329940, 336960, 342160, 346437, 351936, 355320, 362880, 379008, 384930, 391040, 393120, 395928, 406080, 410592, 426384, 439920, 461916, 471744, 473760, 487296, 494910, 513240, 524160, 527904, 532980, 547456, 568512, 577395, 586560, 589680, 609120, 615888, 631680, 659880, 673920, 684320, 692874, 703872, 710640, 769860, 786240, 791856, 812160, 821184, 852768, 879840, 923832, 943488, 947520, 989820, 1026480, 1055808, 1065960, 1137024, 1154790, 1173120, 1179360, 1218240, 1231776, 1319760, 1368640, 1385748, 1421280, 1539720, 1572480, 1583712, 1642368, 1705536, 1732185, 1759680, 1847664, 1895040, 1979640, 2052960, 2111616, 2131920, 2309580, 2358720, 2436480, 2463552, 2639520, 2737280, 2771496, 2842560, 3079440, 3167424, 3411072, 3464370, 3519360, 3695328, 3959280, 4105920, 4263840, 4619160, 4717440, 4927104, 5279040, 5542992, 5685120, 6158880, 6334848, 6928740, 7390656, 7918560, 8211840, 8527680, 9238320, 10558080, 11085984, 12317760, 13857480, 14781312, 15837120, 17055360, 18476640, 22171968, 24635520, 27714960, 31674240, 36953280, 44343936, 55429920, 73906560, 110859840, 221719680]

約数ペア:

[(1, 221719680), (2, 110859840), (3, 73906560), (4, 55429920), (5, 44343936), (6, 36953280), (7, 31674240), (8, 27714960), (9, 24635520), (10, 22171968), (12, 18476640), (13, 17055360), (14, 15837120), (15, 14781312), (16, 13857480), (18, 12317760), (20, 11085984), (21, 10558080), (24, 9238320), (26, 8527680), (27, 8211840), (28, 7918560), (30, 7390656), (32, 6928740), (35, 6334848), (36, 6158880), (39, 5685120), (40, 5542992), (42, 5279040), (45, 4927104), (47, 4717440), (48, 4619160), (52, 4263840), (54, 4105920), (56, 3959280), (60, 3695328), (63, 3519360), (64, 3464370), (65, 3411072), (70, 3167424), (72, 3079440), (78, 2842560), (80, 2771496), (81, 2737280), (84, 2639520), (90, 2463552), (91, 2436480), (94, 2358720), (96, 2309580), (104, 2131920), (105, 2111616), (108, 2052960), (112, 1979640), (117, 1895040), (120, 1847664), (126, 1759680), (128, 1732185), (130, 1705536), (135, 1642368), (140, 1583712), (141, 1572480), (144, 1539720), (156, 1421280), (160, 1385748), (162, 1368640), (168, 1319760), (180, 1231776), (182, 1218240), (188, 1179360), (189, 1173120), (192, 1154790), (195, 1137024), (208, 1065960), (210, 1055808), (216, 1026480), (224, 989820), (234, 947520), (235, 943488), (240, 923832), (252, 879840), (260, 852768), (270, 821184), (273, 812160), (280, 791856), (282, 786240), (288, 769860), (312, 710640), (315, 703872), (320, 692874), (324, 684320), (329, 673920), (336, 659880), (351, 631680), (360, 615888), (364, 609120), (376, 589680), (378, 586560), (384, 577395), (390, 568512), (405, 547456), (416, 532980), (420, 527904), (423, 524160), (432, 513240), (448, 494910), (455, 487296), (468, 473760), (470, 471744), (480, 461916), (504, 439920), (520, 426384), (540, 410592), (546, 406080), (560, 395928), (564, 393120), (567, 391040), (576, 384930), (585, 379008), (611, 362880), (624, 355320), (630, 351936), (640, 346437), (648, 342160), (658, 336960), (672, 329940), (702, 315840), (705, 314496), (720, 307944), (728, 304560), (752, 294840), (756, 293280), (780, 284256), (810, 273728), (819, 270720), (832, 266490), (840, 263952), (846, 262080), (864, 256620), (896, 247455), (910, 243648), (936, 236880), (940, 235872), (945, 234624), (960, 230958), (987, 224640), (1008, 219960), (1040, 213192), (1053, 210560), (1080, 205296), (1092, 203040), (1120, 197964), (1128, 196560), (1134, 195520), (1152, 192465), (1170, 189504), (1222, 181440), (1248, 177660), (1260, 175968), (1269, 174720), (1296, 171080), (1316, 168480), (1344, 164970), (1365, 162432), (1404, 157920), (1410, 157248), (1440, 153972), (1456, 152280), (1504, 147420), (1512, 146640), (1560, 142128), (1620, 136864), (1638, 135360), (1645, 134784), (1664, 133245), (1680, 131976), (1692, 131040), (1728, 128310), (1755, 126336), (1820, 121824), (1833, 120960), (1872, 118440), (1880, 117936), (1890, 117312), (1920, 115479), (1974, 112320), (2016, 109980), (2080, 106596), (2106, 105280), (2115, 104832), (2160, 102648), (2184, 101520), (2240, 98982), (2256, 98280), (2268, 97760), (2340, 94752), (2444, 90720), (2457, 90240), (2496, 88830), (2520, 87984), (2538, 87360), (2592, 85540), (2632, 84240), (2688, 82485), (2730, 81216), (2808, 78960), (2820, 78624), (2835, 78208), (2880, 76986), (2912, 76140), (2961, 74880), (3008, 73710), (3024, 73320), (3055, 72576), (3120, 71064), (3240, 68432), (3276, 67680), (3290, 67392), (3360, 65988), (3384, 65520), (3456, 64155), (3510, 63168), (3640, 60912), (3666, 60480), (3744, 59220), (3760, 58968), (3780, 58656), (3807, 58240), (3948, 56160), (4032, 54990), (4095, 54144), (4160, 53298), (4212, 52640), (4230, 52416), (4277, 51840), (4320, 51324), (4368, 50760), (4480, 49491), (4512, 49140), (4536, 48880), (4680, 47376), (4888, 45360), (4914, 45120), (4935, 44928), (4992, 44415), (5040, 43992), (5076, 43680), (5184, 42770), (5264, 42120), (5265, 42112), (5460, 40608), (5499, 40320), (5616, 39480), (5640, 39312), (5670, 39104), (5760, 38493), (5824, 38070), (5922, 37440), (6016, 36855), (6048, 36660), (6110, 36288), (6240, 35532), (6345, 34944), (6480, 34216), (6552, 33840), (6580, 33696), (6720, 32994), (6768, 32760), (7020, 31584), (7280, 30456), (7332, 30240), (7371, 30080), (7488, 29610), (7520, 29484), (7560, 29328), (7614, 29120), (7896, 28080), (8064, 27495), (8190, 27072), (8320, 26649), (8424, 26320), (8460, 26208), (8554, 25920), (8640, 25662), (8736, 25380), (8883, 24960), (9024, 24570), (9072, 24440), (9165, 24192), (9360, 23688), (9776, 22680), (9828, 22560), (9870, 22464), (10080, 21996), (10152, 21840), (10368, 21385), (10528, 21060), (10530, 21056), (10920, 20304), (10998, 20160), (11232, 19740), (11280, 19656), (11340, 19552), (11648, 19035), (11844, 18720), (12096, 18330), (12220, 18144), (12285, 18048), (12480, 17766), (12690, 17472), (12831, 17280), (12960, 17108), (13104, 16920), (13160, 16848), (13440, 16497), (13536, 16380), (14040, 15792), (14560, 15228), (14664, 15120), (14742, 15040), (14805, 14976)]