328345920

素因数分解:

$2^6\times 3^3\times 5^1\times 7^1\times {\mathrm{61}}^1\times {\mathrm{89}}^1$

素因数の和:183

約数の個数: 448

約数和(自身を含む): 1360627200

約数和(自身を除く): 1032281280

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, 48, 54, 56, 60, 61, 63, 64, 70, 72, 80, 84, 89, 90, 96, 105, 108, 112, 120, 122, 126, 135, 140, 144, 160, 168, 178, 180, 183, 189, 192, 210, 216, 224, 240, 244, 252, 267, 270, 280, 288, 305, 315, 320, 336, 356, 360, 366, 378, 420, 427, 432, 445, 448, 480, 488, 504, 534, 540, 549, 560, 576, 610, 623, 630, 672, 712, 720, 732, 756, 801, 840, 854, 864, 890, 915, 945, 960, 976, 1008, 1068, 1080, 1098, 1120, 1220, 1246, 1260, 1281, 1335, 1344, 1424, 1440, 1464, 1512, 1602, 1647, 1680, 1708, 1728, 1780, 1830, 1869, 1890, 1952, 2016, 2135, 2136, 2160, 2196, 2240, 2403, 2440, 2492, 2520, 2562, 2670, 2745, 2848, 2880, 2928, 3024, 3115, 3204, 3294, 3360, 3416, 3560, 3660, 3738, 3780, 3843, 3904, 4005, 4032, 4270, 4272, 4320, 4392, 4806, 4880, 4984, 5040, 5124, 5340, 5429, 5490, 5607, 5696, 5856, 6048, 6230, 6405, 6408, 6588, 6720, 6832, 7120, 7320, 7476, 7560, 7686, 8010, 8235, 8540, 8544, 8640, 8784, 9345, 9612, 9760, 9968, 10080, 10248, 10680, 10858, 10980, 11214, 11529, 11712, 12015, 12096, 12460, 12810, 12816, 13176, 13664, 14240, 14640, 14952, 15120, 15372, 16020, 16287, 16470, 16821, 17080, 17088, 17568, 18690, 19215, 19224, 19520, 19936, 20160, 20496, 21360, 21716, 21960, 22428, 23058, 24030, 24920, 25620, 25632, 26352, 27145, 27328, 28035, 28480, 29280, 29904, 30240, 30744, 32040, 32574, 32940, 33642, 34160, 35136, 37380, 38003, 38430, 38448, 39872, 40992, 42720, 43432, 43920, 44856, 46116, 48060, 48861, 49840, 51240, 51264, 52704, 54290, 56070, 57645, 58560, 59808, 60480, 61488, 64080, 65148, 65880, 67284, 68320, 74760, 76006, 76860, 76896, 81435, 81984, 84105, 85440, 86864, 87840, 89712, 92232, 96120, 97722, 99680, 102480, 105408, 108580, 112140, 114009, 115290, 119616, 122976, 128160, 130296, 131760, 134568, 136640, 146583, 149520, 152012, 153720, 153792, 162870, 168210, 173728, 175680, 179424, 184464, 190015, 192240, 195444, 199360, 204960, 217160, 224280, 228018, 230580, 244305, 245952, 256320, 260592, 263520, 269136, 293166, 299040, 304024, 307440, 325740, 336420, 342027, 347456, 358848, 368928, 380030, 384480, 390888, 409920, 434320, 448560, 456036, 461160, 488610, 521184, 527040, 538272, 570045, 586332, 598080, 608048, 614880, 651480, 672840, 684054, 732915, 737856, 760060, 768960, 781776, 868640, 897120, 912072, 922320, 977220, 1026081, 1042368, 1076544, 1140090, 1172664, 1216096, 1229760, 1302960, 1345680, 1368108, 1465830, 1520120, 1563552, 1710135, 1737280, 1794240, 1824144, 1844640, 1954440, 2052162, 2280180, 2345328, 2432192, 2605920, 2691360, 2736216, 2931660, 3040240, 3127104, 3420270, 3648288, 3689280, 3908880, 4104324, 4560360, 4690656, 5130405, 5211840, 5382720, 5472432, 5863320, 6080480, 6840540, 7296576, 7817760, 8208648, 9120720, 9381312, 10260810, 10944864, 11726640, 12160960, 13681080, 15635520, 16417296, 18241440, 20521620, 21889728, 23453280, 27362160, 32834592, 36482880, 41043240, 46906560, 54724320, 65669184, 82086480, 109448640, 164172960, 328345920]

約数ペア:

[(1, 328345920), (2, 164172960), (3, 109448640), (4, 82086480), (5, 65669184), (6, 54724320), (7, 46906560), (8, 41043240), (9, 36482880), (10, 32834592), (12, 27362160), (14, 23453280), (15, 21889728), (16, 20521620), (18, 18241440), (20, 16417296), (21, 15635520), (24, 13681080), (27, 12160960), (28, 11726640), (30, 10944864), (32, 10260810), (35, 9381312), (36, 9120720), (40, 8208648), (42, 7817760), (45, 7296576), (48, 6840540), (54, 6080480), (56, 5863320), (60, 5472432), (61, 5382720), (63, 5211840), (64, 5130405), (70, 4690656), (72, 4560360), (80, 4104324), (84, 3908880), (89, 3689280), (90, 3648288), (96, 3420270), (105, 3127104), (108, 3040240), (112, 2931660), (120, 2736216), (122, 2691360), (126, 2605920), (135, 2432192), (140, 2345328), (144, 2280180), (160, 2052162), (168, 1954440), (178, 1844640), (180, 1824144), (183, 1794240), (189, 1737280), (192, 1710135), (210, 1563552), (216, 1520120), (224, 1465830), (240, 1368108), (244, 1345680), (252, 1302960), (267, 1229760), (270, 1216096), (280, 1172664), (288, 1140090), (305, 1076544), (315, 1042368), (320, 1026081), (336, 977220), (356, 922320), (360, 912072), (366, 897120), (378, 868640), (420, 781776), (427, 768960), (432, 760060), (445, 737856), (448, 732915), (480, 684054), (488, 672840), (504, 651480), (534, 614880), (540, 608048), (549, 598080), (560, 586332), (576, 570045), (610, 538272), (623, 527040), (630, 521184), (672, 488610), (712, 461160), (720, 456036), (732, 448560), (756, 434320), (801, 409920), (840, 390888), (854, 384480), (864, 380030), (890, 368928), (915, 358848), (945, 347456), (960, 342027), (976, 336420), (1008, 325740), (1068, 307440), (1080, 304024), (1098, 299040), (1120, 293166), (1220, 269136), (1246, 263520), (1260, 260592), (1281, 256320), (1335, 245952), (1344, 244305), (1424, 230580), (1440, 228018), (1464, 224280), (1512, 217160), (1602, 204960), (1647, 199360), (1680, 195444), (1708, 192240), (1728, 190015), (1780, 184464), (1830, 179424), (1869, 175680), (1890, 173728), (1952, 168210), (2016, 162870), (2135, 153792), (2136, 153720), (2160, 152012), (2196, 149520), (2240, 146583), (2403, 136640), (2440, 134568), (2492, 131760), (2520, 130296), (2562, 128160), (2670, 122976), (2745, 119616), (2848, 115290), (2880, 114009), (2928, 112140), (3024, 108580), (3115, 105408), (3204, 102480), (3294, 99680), (3360, 97722), (3416, 96120), (3560, 92232), (3660, 89712), (3738, 87840), (3780, 86864), (3843, 85440), (3904, 84105), (4005, 81984), (4032, 81435), (4270, 76896), (4272, 76860), (4320, 76006), (4392, 74760), (4806, 68320), (4880, 67284), (4984, 65880), (5040, 65148), (5124, 64080), (5340, 61488), (5429, 60480), (5490, 59808), (5607, 58560), (5696, 57645), (5856, 56070), (6048, 54290), (6230, 52704), (6405, 51264), (6408, 51240), (6588, 49840), (6720, 48861), (6832, 48060), (7120, 46116), (7320, 44856), (7476, 43920), (7560, 43432), (7686, 42720), (8010, 40992), (8235, 39872), (8540, 38448), (8544, 38430), (8640, 38003), (8784, 37380), (9345, 35136), (9612, 34160), (9760, 33642), (9968, 32940), (10080, 32574), (10248, 32040), (10680, 30744), (10858, 30240), (10980, 29904), (11214, 29280), (11529, 28480), (11712, 28035), (12015, 27328), (12096, 27145), (12460, 26352), (12810, 25632), (12816, 25620), (13176, 24920), (13664, 24030), (14240, 23058), (14640, 22428), (14952, 21960), (15120, 21716), (15372, 21360), (16020, 20496), (16287, 20160), (16470, 19936), (16821, 19520), (17080, 19224), (17088, 19215), (17568, 18690)]