289941120

素因数分解:

$2^7\times 3^4\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{47}}^1$

素因数の和:102

約数の個数: 640

約数和(自身を含む): 1279618560

約数和(自身を除く): 989677440

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 17, 18, 20, 21, 24, 27, 28, 30, 32, 34, 35, 36, 40, 42, 45, 47, 48, 51, 54, 56, 60, 63, 64, 68, 70, 72, 80, 81, 84, 85, 90, 94, 96, 102, 105, 108, 112, 119, 120, 126, 128, 135, 136, 140, 141, 144, 153, 160, 162, 168, 170, 180, 188, 189, 192, 204, 210, 216, 224, 235, 238, 240, 252, 255, 270, 272, 280, 282, 288, 306, 315, 320, 324, 329, 336, 340, 357, 360, 376, 378, 384, 405, 408, 420, 423, 432, 448, 459, 470, 476, 480, 504, 510, 540, 544, 560, 564, 567, 576, 595, 612, 630, 640, 648, 658, 672, 680, 705, 714, 720, 752, 756, 765, 799, 810, 816, 840, 846, 864, 896, 918, 940, 945, 952, 960, 987, 1008, 1020, 1071, 1080, 1088, 1120, 1128, 1134, 1152, 1190, 1224, 1260, 1269, 1296, 1316, 1344, 1360, 1377, 1410, 1428, 1440, 1504, 1512, 1530, 1598, 1620, 1632, 1645, 1680, 1692, 1728, 1785, 1836, 1880, 1890, 1904, 1920, 1974, 2016, 2040, 2115, 2142, 2160, 2176, 2240, 2256, 2268, 2295, 2380, 2397, 2448, 2520, 2538, 2592, 2632, 2688, 2720, 2754, 2820, 2835, 2856, 2880, 2961, 3008, 3024, 3060, 3196, 3213, 3240, 3264, 3290, 3360, 3384, 3456, 3570, 3672, 3760, 3780, 3807, 3808, 3948, 3995, 4032, 4080, 4230, 4284, 4320, 4480, 4512, 4536, 4590, 4760, 4794, 4896, 4935, 5040, 5076, 5184, 5264, 5355, 5440, 5508, 5593, 5640, 5670, 5712, 5760, 5922, 6016, 6048, 6120, 6345, 6392, 6426, 6480, 6528, 6580, 6720, 6768, 6885, 7140, 7191, 7344, 7520, 7560, 7614, 7616, 7896, 7990, 8064, 8160, 8460, 8568, 8640, 8883, 9024, 9072, 9180, 9520, 9588, 9639, 9792, 9870, 10080, 10152, 10368, 10528, 10710, 10880, 11016, 11186, 11280, 11340, 11424, 11844, 11985, 12096, 12240, 12690, 12784, 12852, 12960, 13160, 13440, 13536, 13770, 14280, 14382, 14688, 14805, 15040, 15120, 15228, 15232, 15792, 15980, 16065, 16320, 16779, 16920, 17136, 17280, 17766, 18048, 18144, 18360, 19035, 19040, 19176, 19278, 19584, 19740, 20160, 20304, 21056, 21420, 21573, 22032, 22372, 22560, 22680, 22848, 23688, 23970, 24192, 24480, 25380, 25568, 25704, 25920, 26320, 26649, 27072, 27540, 27965, 28560, 28764, 29376, 29610, 30080, 30240, 30456, 31584, 31960, 32130, 32640, 33558, 33840, 34272, 35532, 35955, 36288, 36720, 38070, 38080, 38352, 38556, 39480, 40320, 40608, 42112, 42840, 43146, 44064, 44415, 44744, 45120, 45360, 45696, 47376, 47940, 48195, 48960, 50337, 50760, 51136, 51408, 51840, 52640, 53298, 54144, 55080, 55930, 57120, 57528, 58752, 59220, 60480, 60912, 63168, 63920, 64260, 64719, 67116, 67680, 68544, 71064, 71910, 72576, 73440, 76140, 76160, 76704, 77112, 78960, 81216, 83895, 85680, 86292, 88128, 88830, 89488, 90240, 90720, 94752, 95880, 96390, 97920, 100674, 101520, 102272, 102816, 105280, 106596, 107865, 110160, 111860, 114240, 115056, 118440, 120960, 121824, 126336, 127840, 128520, 129438, 133245, 134232, 135360, 137088, 142128, 143820, 146880, 151011, 152280, 153408, 154224, 157920, 162432, 167790, 171360, 172584, 176256, 177660, 178976, 181440, 189504, 191760, 192780, 201348, 203040, 205632, 210560, 213192, 215730, 220320, 223720, 228480, 230112, 236880, 243648, 251685, 255680, 257040, 258876, 266490, 268464, 270720, 284256, 287640, 293760, 302022, 304560, 306816, 308448, 315840, 323595, 335580, 342720, 345168, 355320, 357952, 362880, 379008, 383520, 385560, 402696, 406080, 411264, 426384, 431460, 440640, 447440, 453033, 460224, 473760, 487296, 503370, 511360, 514080, 517752, 532980, 536928, 568512, 575280, 604044, 609120, 616896, 631680, 647190, 671160, 685440, 690336, 710640, 715904, 755055, 767040, 771120, 805392, 812160, 852768, 862920, 881280, 894880, 906066, 920448, 947520, 1006740, 1028160, 1035504, 1065960, 1073856, 1137024, 1150560, 1208088, 1218240, 1233792, 1294380, 1342320, 1380672, 1421280, 1510110, 1534080, 1542240, 1610784, 1705536, 1725840, 1789760, 1812132, 1895040, 2013480, 2056320, 2071008, 2131920, 2147712, 2265165, 2301120, 2416176, 2436480, 2588760, 2684640, 2761344, 2842560, 3020220, 3084480, 3221568, 3411072, 3451680, 3579520, 3624264, 4026960, 4142016, 4263840, 4530330, 4602240, 4832352, 5177520, 5369280, 5685120, 6040440, 6168960, 6443136, 6903360, 7248528, 8053920, 8284032, 8527680, 9060660, 9664704, 10355040, 10738560, 12080880, 13806720, 14497056, 16107840, 17055360, 18121320, 19329408, 20710080, 24161760, 28994112, 32215680, 36242640, 41420160, 48323520, 57988224, 72485280, 96647040, 144970560, 289941120]

約数ペア:

[(1, 289941120), (2, 144970560), (3, 96647040), (4, 72485280), (5, 57988224), (6, 48323520), (7, 41420160), (8, 36242640), (9, 32215680), (10, 28994112), (12, 24161760), (14, 20710080), (15, 19329408), (16, 18121320), (17, 17055360), (18, 16107840), (20, 14497056), (21, 13806720), (24, 12080880), (27, 10738560), (28, 10355040), (30, 9664704), (32, 9060660), (34, 8527680), (35, 8284032), (36, 8053920), (40, 7248528), (42, 6903360), (45, 6443136), (47, 6168960), (48, 6040440), (51, 5685120), (54, 5369280), (56, 5177520), (60, 4832352), (63, 4602240), (64, 4530330), (68, 4263840), (70, 4142016), (72, 4026960), (80, 3624264), (81, 3579520), (84, 3451680), (85, 3411072), (90, 3221568), (94, 3084480), (96, 3020220), (102, 2842560), (105, 2761344), (108, 2684640), (112, 2588760), (119, 2436480), (120, 2416176), (126, 2301120), (128, 2265165), (135, 2147712), (136, 2131920), (140, 2071008), (141, 2056320), (144, 2013480), (153, 1895040), (160, 1812132), (162, 1789760), (168, 1725840), (170, 1705536), (180, 1610784), (188, 1542240), (189, 1534080), (192, 1510110), (204, 1421280), (210, 1380672), (216, 1342320), (224, 1294380), (235, 1233792), (238, 1218240), (240, 1208088), (252, 1150560), (255, 1137024), (270, 1073856), (272, 1065960), (280, 1035504), (282, 1028160), (288, 1006740), (306, 947520), (315, 920448), (320, 906066), (324, 894880), (329, 881280), (336, 862920), (340, 852768), (357, 812160), (360, 805392), (376, 771120), (378, 767040), (384, 755055), (405, 715904), (408, 710640), (420, 690336), (423, 685440), (432, 671160), (448, 647190), (459, 631680), (470, 616896), (476, 609120), (480, 604044), (504, 575280), (510, 568512), (540, 536928), (544, 532980), (560, 517752), (564, 514080), (567, 511360), (576, 503370), (595, 487296), (612, 473760), (630, 460224), (640, 453033), (648, 447440), (658, 440640), (672, 431460), (680, 426384), (705, 411264), (714, 406080), (720, 402696), (752, 385560), (756, 383520), (765, 379008), (799, 362880), (810, 357952), (816, 355320), (840, 345168), (846, 342720), (864, 335580), (896, 323595), (918, 315840), (940, 308448), (945, 306816), (952, 304560), (960, 302022), (987, 293760), (1008, 287640), (1020, 284256), (1071, 270720), (1080, 268464), (1088, 266490), (1120, 258876), (1128, 257040), (1134, 255680), (1152, 251685), (1190, 243648), (1224, 236880), (1260, 230112), (1269, 228480), (1296, 223720), (1316, 220320), (1344, 215730), (1360, 213192), (1377, 210560), (1410, 205632), (1428, 203040), (1440, 201348), (1504, 192780), (1512, 191760), (1530, 189504), (1598, 181440), (1620, 178976), (1632, 177660), (1645, 176256), (1680, 172584), (1692, 171360), (1728, 167790), (1785, 162432), (1836, 157920), (1880, 154224), (1890, 153408), (1904, 152280), (1920, 151011), (1974, 146880), (2016, 143820), (2040, 142128), (2115, 137088), (2142, 135360), (2160, 134232), (2176, 133245), (2240, 129438), (2256, 128520), (2268, 127840), (2295, 126336), (2380, 121824), (2397, 120960), (2448, 118440), (2520, 115056), (2538, 114240), (2592, 111860), (2632, 110160), (2688, 107865), (2720, 106596), (2754, 105280), (2820, 102816), (2835, 102272), (2856, 101520), (2880, 100674), (2961, 97920), (3008, 96390), (3024, 95880), (3060, 94752), (3196, 90720), (3213, 90240), (3240, 89488), (3264, 88830), (3290, 88128), (3360, 86292), (3384, 85680), (3456, 83895), (3570, 81216), (3672, 78960), (3760, 77112), (3780, 76704), (3807, 76160), (3808, 76140), (3948, 73440), (3995, 72576), (4032, 71910), (4080, 71064), (4230, 68544), (4284, 67680), (4320, 67116), (4480, 64719), (4512, 64260), (4536, 63920), (4590, 63168), (4760, 60912), (4794, 60480), (4896, 59220), (4935, 58752), (5040, 57528), (5076, 57120), (5184, 55930), (5264, 55080), (5355, 54144), (5440, 53298), (5508, 52640), (5593, 51840), (5640, 51408), (5670, 51136), (5712, 50760), (5760, 50337), (5922, 48960), (6016, 48195), (6048, 47940), (6120, 47376), (6345, 45696), (6392, 45360), (6426, 45120), (6480, 44744), (6528, 44415), (6580, 44064), (6720, 43146), (6768, 42840), (6885, 42112), (7140, 40608), (7191, 40320), (7344, 39480), (7520, 38556), (7560, 38352), (7614, 38080), (7616, 38070), (7896, 36720), (7990, 36288), (8064, 35955), (8160, 35532), (8460, 34272), (8568, 33840), (8640, 33558), (8883, 32640), (9024, 32130), (9072, 31960), (9180, 31584), (9520, 30456), (9588, 30240), (9639, 30080), (9792, 29610), (9870, 29376), (10080, 28764), (10152, 28560), (10368, 27965), (10528, 27540), (10710, 27072), (10880, 26649), (11016, 26320), (11186, 25920), (11280, 25704), (11340, 25568), (11424, 25380), (11844, 24480), (11985, 24192), (12096, 23970), (12240, 23688), (12690, 22848), (12784, 22680), (12852, 22560), (12960, 22372), (13160, 22032), (13440, 21573), (13536, 21420), (13770, 21056), (14280, 20304), (14382, 20160), (14688, 19740), (14805, 19584), (15040, 19278), (15120, 19176), (15228, 19040), (15232, 19035), (15792, 18360), (15980, 18144), (16065, 18048), (16320, 17766), (16779, 17280), (16920, 17136)]