1227985920

素因数分解:

$2^{10}\times 3^6\times 5^1\times 7^1\times {\mathrm{47}}^1$

素因数の和:97

約数の個数: 616

約数和(自身を含む): 5154902784

約数和(自身を除く): 3926916864

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 27, 28, 30, 32, 35, 36, 40, 42, 45, 47, 48, 54, 56, 60, 63, 64, 70, 72, 80, 81, 84, 90, 94, 96, 105, 108, 112, 120, 126, 128, 135, 140, 141, 144, 160, 162, 168, 180, 188, 189, 192, 210, 216, 224, 235, 240, 243, 252, 256, 270, 280, 282, 288, 315, 320, 324, 329, 336, 360, 376, 378, 384, 405, 420, 423, 432, 448, 470, 480, 486, 504, 512, 540, 560, 564, 567, 576, 630, 640, 648, 658, 672, 705, 720, 729, 752, 756, 768, 810, 840, 846, 864, 896, 940, 945, 960, 972, 987, 1008, 1024, 1080, 1120, 1128, 1134, 1152, 1215, 1260, 1269, 1280, 1296, 1316, 1344, 1410, 1440, 1458, 1504, 1512, 1536, 1620, 1645, 1680, 1692, 1701, 1728, 1792, 1880, 1890, 1920, 1944, 1974, 2016, 2115, 2160, 2240, 2256, 2268, 2304, 2430, 2520, 2538, 2560, 2592, 2632, 2688, 2820, 2835, 2880, 2916, 2961, 3008, 3024, 3072, 3240, 3290, 3360, 3384, 3402, 3456, 3584, 3645, 3760, 3780, 3807, 3840, 3888, 3948, 4032, 4230, 4320, 4480, 4512, 4536, 4608, 4860, 4935, 5040, 5076, 5103, 5120, 5184, 5264, 5376, 5640, 5670, 5760, 5832, 5922, 6016, 6048, 6345, 6480, 6580, 6720, 6768, 6804, 6912, 7168, 7290, 7520, 7560, 7614, 7680, 7776, 7896, 8064, 8460, 8505, 8640, 8883, 8960, 9024, 9072, 9216, 9720, 9870, 10080, 10152, 10206, 10368, 10528, 10752, 11280, 11340, 11421, 11520, 11664, 11844, 12032, 12096, 12690, 12960, 13160, 13440, 13536, 13608, 13824, 14580, 14805, 15040, 15120, 15228, 15360, 15552, 15792, 16128, 16920, 17010, 17280, 17766, 17920, 18048, 18144, 19035, 19440, 19740, 20160, 20304, 20412, 20736, 21056, 21504, 22560, 22680, 22842, 23040, 23328, 23688, 24064, 24192, 25380, 25515, 25920, 26320, 26649, 26880, 27072, 27216, 27648, 29160, 29610, 30080, 30240, 30456, 31104, 31584, 32256, 33840, 34020, 34263, 34560, 35532, 35840, 36096, 36288, 38070, 38880, 39480, 40320, 40608, 40824, 41472, 42112, 44415, 45120, 45360, 45684, 46080, 46656, 47376, 48128, 48384, 50760, 51030, 51840, 52640, 53298, 53760, 54144, 54432, 57105, 58320, 59220, 60160, 60480, 60912, 62208, 63168, 64512, 67680, 68040, 68526, 69120, 71064, 72192, 72576, 76140, 77760, 78960, 79947, 80640, 81216, 81648, 82944, 84224, 88830, 90240, 90720, 91368, 93312, 94752, 96768, 101520, 102060, 103680, 105280, 106596, 107520, 108288, 108864, 114210, 116640, 118440, 120320, 120960, 121824, 124416, 126336, 133245, 135360, 136080, 137052, 138240, 142128, 144384, 145152, 152280, 155520, 157920, 159894, 161280, 162432, 163296, 168448, 171315, 177660, 180480, 181440, 182736, 186624, 189504, 193536, 203040, 204120, 207360, 210560, 213192, 216576, 217728, 228420, 233280, 236880, 239841, 240640, 241920, 243648, 248832, 252672, 266490, 270720, 272160, 274104, 284256, 290304, 304560, 311040, 315840, 319788, 322560, 324864, 326592, 336896, 342630, 355320, 360960, 362880, 365472, 373248, 379008, 399735, 406080, 408240, 414720, 421120, 426384, 433152, 435456, 456840, 466560, 473760, 479682, 483840, 487296, 505344, 532980, 541440, 544320, 548208, 568512, 580608, 609120, 622080, 631680, 639576, 649728, 653184, 685260, 710640, 721920, 725760, 730944, 746496, 758016, 799470, 812160, 816480, 842240, 852768, 870912, 913680, 933120, 947520, 959364, 967680, 974592, 1010688, 1065960, 1082880, 1088640, 1096416, 1137024, 1199205, 1218240, 1244160, 1263360, 1279152, 1299456, 1306368, 1370520, 1421280, 1451520, 1461888, 1516032, 1598940, 1624320, 1632960, 1684480, 1705536, 1741824, 1827360, 1866240, 1895040, 1918728, 1949184, 2131920, 2165760, 2177280, 2192832, 2274048, 2398410, 2436480, 2526720, 2558304, 2612736, 2741040, 2842560, 2903040, 2923776, 3032064, 3197880, 3248640, 3265920, 3411072, 3654720, 3732480, 3790080, 3837456, 3898368, 4263840, 4354560, 4385664, 4548096, 4796820, 4872960, 5053440, 5116608, 5225472, 5482080, 5685120, 5847552, 6395760, 6497280, 6531840, 6822144, 7309440, 7580160, 7674912, 8527680, 8709120, 8771328, 9096192, 9593640, 9745920, 10233216, 10964160, 11370240, 11695104, 12791520, 13063680, 13644288, 14618880, 15160320, 15349824, 17055360, 17542656, 19187280, 19491840, 20466432, 21928320, 22740480, 25583040, 26127360, 27288576, 29237760, 30699648, 34110720, 35085312, 38374560, 40932864, 43856640, 45480960, 51166080, 58475520, 61399296, 68221440, 76749120, 81865728, 87713280, 102332160, 122798592, 136442880, 153498240, 175426560, 204664320, 245597184, 306996480, 409328640, 613992960, 1227985920]

約数ペア:

[(1, 1227985920), (2, 613992960), (3, 409328640), (4, 306996480), (5, 245597184), (6, 204664320), (7, 175426560), (8, 153498240), (9, 136442880), (10, 122798592), (12, 102332160), (14, 87713280), (15, 81865728), (16, 76749120), (18, 68221440), (20, 61399296), (21, 58475520), (24, 51166080), (27, 45480960), (28, 43856640), (30, 40932864), (32, 38374560), (35, 35085312), (36, 34110720), (40, 30699648), (42, 29237760), (45, 27288576), (47, 26127360), (48, 25583040), (54, 22740480), (56, 21928320), (60, 20466432), (63, 19491840), (64, 19187280), (70, 17542656), (72, 17055360), (80, 15349824), (81, 15160320), (84, 14618880), (90, 13644288), (94, 13063680), (96, 12791520), (105, 11695104), (108, 11370240), (112, 10964160), (120, 10233216), (126, 9745920), (128, 9593640), (135, 9096192), (140, 8771328), (141, 8709120), (144, 8527680), (160, 7674912), (162, 7580160), (168, 7309440), (180, 6822144), (188, 6531840), (189, 6497280), (192, 6395760), (210, 5847552), (216, 5685120), (224, 5482080), (235, 5225472), (240, 5116608), (243, 5053440), (252, 4872960), (256, 4796820), (270, 4548096), (280, 4385664), (282, 4354560), (288, 4263840), (315, 3898368), (320, 3837456), (324, 3790080), (329, 3732480), (336, 3654720), (360, 3411072), (376, 3265920), (378, 3248640), (384, 3197880), (405, 3032064), (420, 2923776), (423, 2903040), (432, 2842560), (448, 2741040), (470, 2612736), (480, 2558304), (486, 2526720), (504, 2436480), (512, 2398410), (540, 2274048), (560, 2192832), (564, 2177280), (567, 2165760), (576, 2131920), (630, 1949184), (640, 1918728), (648, 1895040), (658, 1866240), (672, 1827360), (705, 1741824), (720, 1705536), (729, 1684480), (752, 1632960), (756, 1624320), (768, 1598940), (810, 1516032), (840, 1461888), (846, 1451520), (864, 1421280), (896, 1370520), (940, 1306368), (945, 1299456), (960, 1279152), (972, 1263360), (987, 1244160), (1008, 1218240), (1024, 1199205), (1080, 1137024), (1120, 1096416), (1128, 1088640), (1134, 1082880), (1152, 1065960), (1215, 1010688), (1260, 974592), (1269, 967680), (1280, 959364), (1296, 947520), (1316, 933120), (1344, 913680), (1410, 870912), (1440, 852768), (1458, 842240), (1504, 816480), (1512, 812160), (1536, 799470), (1620, 758016), (1645, 746496), (1680, 730944), (1692, 725760), (1701, 721920), (1728, 710640), (1792, 685260), (1880, 653184), (1890, 649728), (1920, 639576), (1944, 631680), (1974, 622080), (2016, 609120), (2115, 580608), (2160, 568512), (2240, 548208), (2256, 544320), (2268, 541440), (2304, 532980), (2430, 505344), (2520, 487296), (2538, 483840), (2560, 479682), (2592, 473760), (2632, 466560), (2688, 456840), (2820, 435456), (2835, 433152), (2880, 426384), (2916, 421120), (2961, 414720), (3008, 408240), (3024, 406080), (3072, 399735), (3240, 379008), (3290, 373248), (3360, 365472), (3384, 362880), (3402, 360960), (3456, 355320), (3584, 342630), (3645, 336896), (3760, 326592), (3780, 324864), (3807, 322560), (3840, 319788), (3888, 315840), (3948, 311040), (4032, 304560), (4230, 290304), (4320, 284256), (4480, 274104), (4512, 272160), (4536, 270720), (4608, 266490), (4860, 252672), (4935, 248832), (5040, 243648), (5076, 241920), (5103, 240640), (5120, 239841), (5184, 236880), (5264, 233280), (5376, 228420), (5640, 217728), (5670, 216576), (5760, 213192), (5832, 210560), (5922, 207360), (6016, 204120), (6048, 203040), (6345, 193536), (6480, 189504), (6580, 186624), (6720, 182736), (6768, 181440), (6804, 180480), (6912, 177660), (7168, 171315), (7290, 168448), (7520, 163296), (7560, 162432), (7614, 161280), (7680, 159894), (7776, 157920), (7896, 155520), (8064, 152280), (8460, 145152), (8505, 144384), (8640, 142128), (8883, 138240), (8960, 137052), (9024, 136080), (9072, 135360), (9216, 133245), (9720, 126336), (9870, 124416), (10080, 121824), (10152, 120960), (10206, 120320), (10368, 118440), (10528, 116640), (10752, 114210), (11280, 108864), (11340, 108288), (11421, 107520), (11520, 106596), (11664, 105280), (11844, 103680), (12032, 102060), (12096, 101520), (12690, 96768), (12960, 94752), (13160, 93312), (13440, 91368), (13536, 90720), (13608, 90240), (13824, 88830), (14580, 84224), (14805, 82944), (15040, 81648), (15120, 81216), (15228, 80640), (15360, 79947), (15552, 78960), (15792, 77760), (16128, 76140), (16920, 72576), (17010, 72192), (17280, 71064), (17766, 69120), (17920, 68526), (18048, 68040), (18144, 67680), (19035, 64512), (19440, 63168), (19740, 62208), (20160, 60912), (20304, 60480), (20412, 60160), (20736, 59220), (21056, 58320), (21504, 57105), (22560, 54432), (22680, 54144), (22842, 53760), (23040, 53298), (23328, 52640), (23688, 51840), (24064, 51030), (24192, 50760), (25380, 48384), (25515, 48128), (25920, 47376), (26320, 46656), (26649, 46080), (26880, 45684), (27072, 45360), (27216, 45120), (27648, 44415), (29160, 42112), (29610, 41472), (30080, 40824), (30240, 40608), (30456, 40320), (31104, 39480), (31584, 38880), (32256, 38070), (33840, 36288), (34020, 36096), (34263, 35840), (34560, 35532)]