971281920

素因数分解:

$2^9\times 3^1\times 5^1\times 7^2\times {\mathrm{29}}^1\times {\mathrm{89}}^1$

素因数の和:158

約数の個数: 480

約数和(自身を含む): 3778552800

約数和(自身を除く): 2807270880

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 29, 30, 32, 35, 40, 42, 48, 49, 56, 58, 60, 64, 70, 80, 84, 87, 89, 96, 98, 105, 112, 116, 120, 128, 140, 145, 147, 160, 168, 174, 178, 192, 196, 203, 210, 224, 232, 240, 245, 256, 267, 280, 290, 294, 320, 336, 348, 356, 384, 392, 406, 420, 435, 445, 448, 464, 480, 490, 512, 534, 560, 580, 588, 609, 623, 640, 672, 696, 712, 735, 768, 784, 812, 840, 870, 890, 896, 928, 960, 980, 1015, 1068, 1120, 1160, 1176, 1218, 1246, 1280, 1335, 1344, 1392, 1421, 1424, 1470, 1536, 1568, 1624, 1680, 1740, 1780, 1792, 1856, 1869, 1920, 1960, 2030, 2136, 2240, 2320, 2352, 2436, 2492, 2560, 2581, 2670, 2688, 2784, 2842, 2848, 2940, 3045, 3115, 3136, 3248, 3360, 3480, 3560, 3584, 3712, 3738, 3840, 3920, 4060, 4263, 4272, 4361, 4480, 4640, 4704, 4872, 4984, 5162, 5340, 5376, 5568, 5684, 5696, 5880, 6090, 6230, 6272, 6496, 6720, 6960, 7105, 7120, 7424, 7476, 7680, 7743, 7840, 8120, 8526, 8544, 8722, 8960, 9280, 9345, 9408, 9744, 9968, 10324, 10680, 10752, 11136, 11368, 11392, 11760, 12180, 12460, 12544, 12905, 12992, 13083, 13440, 13920, 14210, 14240, 14848, 14952, 15486, 15680, 16240, 17052, 17088, 17444, 17920, 18067, 18560, 18690, 18816, 19488, 19936, 20648, 21315, 21360, 21805, 22272, 22736, 22784, 23520, 24360, 24920, 25088, 25810, 25984, 26166, 26880, 27840, 28420, 28480, 29904, 30972, 31360, 32480, 34104, 34176, 34888, 36134, 37120, 37380, 37632, 38715, 38976, 39872, 41296, 42630, 42720, 43610, 44544, 45472, 45568, 47040, 48720, 49840, 51620, 51968, 52332, 53760, 54201, 55680, 56840, 56960, 59808, 61944, 62720, 64960, 65415, 68208, 68352, 69776, 72268, 74240, 74760, 75264, 77430, 77952, 79744, 82592, 85260, 85440, 87220, 90335, 90944, 94080, 97440, 99680, 103240, 103936, 104664, 108402, 111360, 113680, 113920, 119616, 123888, 125440, 126469, 129920, 130830, 136416, 136704, 139552, 144536, 149520, 154860, 155904, 159488, 165184, 170520, 170880, 174440, 180670, 181888, 188160, 194880, 199360, 206480, 209328, 216804, 222720, 227360, 227840, 239232, 247776, 252938, 259840, 261660, 271005, 272832, 279104, 289072, 299040, 309720, 311808, 318976, 330368, 341040, 341760, 348880, 361340, 363776, 376320, 379407, 389760, 398720, 412960, 418656, 433608, 454720, 478464, 495552, 505876, 519680, 523320, 542010, 545664, 558208, 578144, 598080, 619440, 632345, 660736, 682080, 683520, 697760, 722680, 727552, 758814, 779520, 797440, 825920, 837312, 867216, 909440, 956928, 991104, 1011752, 1046640, 1084020, 1091328, 1116416, 1156288, 1196160, 1238880, 1264690, 1321472, 1364160, 1395520, 1445360, 1517628, 1559040, 1594880, 1651840, 1674624, 1734432, 1818880, 1897035, 1982208, 2023504, 2093280, 2168040, 2182656, 2232832, 2312576, 2392320, 2477760, 2529380, 2728320, 2791040, 2890720, 3035256, 3303680, 3349248, 3468864, 3637760, 3794070, 3964416, 4047008, 4186560, 4336080, 4625152, 4784640, 4955520, 5058760, 5456640, 5582080, 5781440, 6070512, 6607360, 6698496, 6937728, 7588140, 8094016, 8373120, 8672160, 9250304, 9911040, 10117520, 10913280, 11164160, 11562880, 12141024, 13875456, 15176280, 16188032, 16746240, 17344320, 19822080, 20235040, 23125760, 24282048, 27750912, 30352560, 32376064, 33492480, 34688640, 40470080, 46251520, 48564096, 60705120, 64752128, 69377280, 80940160, 97128192, 121410240, 138754560, 161880320, 194256384, 242820480, 323760640, 485640960, 971281920]

約数ペア:

[(1, 971281920), (2, 485640960), (3, 323760640), (4, 242820480), (5, 194256384), (6, 161880320), (7, 138754560), (8, 121410240), (10, 97128192), (12, 80940160), (14, 69377280), (15, 64752128), (16, 60705120), (20, 48564096), (21, 46251520), (24, 40470080), (28, 34688640), (29, 33492480), (30, 32376064), (32, 30352560), (35, 27750912), (40, 24282048), (42, 23125760), (48, 20235040), (49, 19822080), (56, 17344320), (58, 16746240), (60, 16188032), (64, 15176280), (70, 13875456), (80, 12141024), (84, 11562880), (87, 11164160), (89, 10913280), (96, 10117520), (98, 9911040), (105, 9250304), (112, 8672160), (116, 8373120), (120, 8094016), (128, 7588140), (140, 6937728), (145, 6698496), (147, 6607360), (160, 6070512), (168, 5781440), (174, 5582080), (178, 5456640), (192, 5058760), (196, 4955520), (203, 4784640), (210, 4625152), (224, 4336080), (232, 4186560), (240, 4047008), (245, 3964416), (256, 3794070), (267, 3637760), (280, 3468864), (290, 3349248), (294, 3303680), (320, 3035256), (336, 2890720), (348, 2791040), (356, 2728320), (384, 2529380), (392, 2477760), (406, 2392320), (420, 2312576), (435, 2232832), (445, 2182656), (448, 2168040), (464, 2093280), (480, 2023504), (490, 1982208), (512, 1897035), (534, 1818880), (560, 1734432), (580, 1674624), (588, 1651840), (609, 1594880), (623, 1559040), (640, 1517628), (672, 1445360), (696, 1395520), (712, 1364160), (735, 1321472), (768, 1264690), (784, 1238880), (812, 1196160), (840, 1156288), (870, 1116416), (890, 1091328), (896, 1084020), (928, 1046640), (960, 1011752), (980, 991104), (1015, 956928), (1068, 909440), (1120, 867216), (1160, 837312), (1176, 825920), (1218, 797440), (1246, 779520), (1280, 758814), (1335, 727552), (1344, 722680), (1392, 697760), (1421, 683520), (1424, 682080), (1470, 660736), (1536, 632345), (1568, 619440), (1624, 598080), (1680, 578144), (1740, 558208), (1780, 545664), (1792, 542010), (1856, 523320), (1869, 519680), (1920, 505876), (1960, 495552), (2030, 478464), (2136, 454720), (2240, 433608), (2320, 418656), (2352, 412960), (2436, 398720), (2492, 389760), (2560, 379407), (2581, 376320), (2670, 363776), (2688, 361340), (2784, 348880), (2842, 341760), (2848, 341040), (2940, 330368), (3045, 318976), (3115, 311808), (3136, 309720), (3248, 299040), (3360, 289072), (3480, 279104), (3560, 272832), (3584, 271005), (3712, 261660), (3738, 259840), (3840, 252938), (3920, 247776), (4060, 239232), (4263, 227840), (4272, 227360), (4361, 222720), (4480, 216804), (4640, 209328), (4704, 206480), (4872, 199360), (4984, 194880), (5162, 188160), (5340, 181888), (5376, 180670), (5568, 174440), (5684, 170880), (5696, 170520), (5880, 165184), (6090, 159488), (6230, 155904), (6272, 154860), (6496, 149520), (6720, 144536), (6960, 139552), (7105, 136704), (7120, 136416), (7424, 130830), (7476, 129920), (7680, 126469), (7743, 125440), (7840, 123888), (8120, 119616), (8526, 113920), (8544, 113680), (8722, 111360), (8960, 108402), (9280, 104664), (9345, 103936), (9408, 103240), (9744, 99680), (9968, 97440), (10324, 94080), (10680, 90944), (10752, 90335), (11136, 87220), (11368, 85440), (11392, 85260), (11760, 82592), (12180, 79744), (12460, 77952), (12544, 77430), (12905, 75264), (12992, 74760), (13083, 74240), (13440, 72268), (13920, 69776), (14210, 68352), (14240, 68208), (14848, 65415), (14952, 64960), (15486, 62720), (15680, 61944), (16240, 59808), (17052, 56960), (17088, 56840), (17444, 55680), (17920, 54201), (18067, 53760), (18560, 52332), (18690, 51968), (18816, 51620), (19488, 49840), (19936, 48720), (20648, 47040), (21315, 45568), (21360, 45472), (21805, 44544), (22272, 43610), (22736, 42720), (22784, 42630), (23520, 41296), (24360, 39872), (24920, 38976), (25088, 38715), (25810, 37632), (25984, 37380), (26166, 37120), (26880, 36134), (27840, 34888), (28420, 34176), (28480, 34104), (29904, 32480), (30972, 31360)]