342458880

素因数分解:

$2^9\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{43}}^1\times {\mathrm{61}}^1$

素因数の和:147

約数の個数: 320

約数和(自身を含む): 1205601408

約数和(自身を除く): 863142528

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 17, 20, 24, 30, 32, 34, 40, 43, 48, 51, 60, 61, 64, 68, 80, 85, 86, 96, 102, 120, 122, 128, 129, 136, 160, 170, 172, 183, 192, 204, 215, 240, 244, 255, 256, 258, 272, 305, 320, 340, 344, 366, 384, 408, 430, 480, 488, 510, 512, 516, 544, 610, 640, 645, 680, 688, 731, 732, 768, 816, 860, 915, 960, 976, 1020, 1032, 1037, 1088, 1220, 1280, 1290, 1360, 1376, 1462, 1464, 1536, 1632, 1720, 1830, 1920, 1952, 2040, 2064, 2074, 2176, 2193, 2440, 2560, 2580, 2623, 2720, 2752, 2924, 2928, 3111, 3264, 3440, 3655, 3660, 3840, 3904, 4080, 4128, 4148, 4352, 4386, 4880, 5160, 5185, 5246, 5440, 5504, 5848, 5856, 6222, 6528, 6880, 7310, 7320, 7680, 7808, 7869, 8160, 8256, 8296, 8704, 8772, 9760, 10320, 10370, 10492, 10880, 10965, 11008, 11696, 11712, 12444, 13056, 13115, 13760, 14620, 14640, 15555, 15616, 15738, 16320, 16512, 16592, 17544, 19520, 20640, 20740, 20984, 21760, 21930, 22016, 23392, 23424, 24888, 26112, 26230, 27520, 29240, 29280, 31110, 31232, 31476, 32640, 33024, 33184, 35088, 39040, 39345, 41280, 41480, 41968, 43520, 43860, 44591, 46784, 46848, 49776, 52460, 55040, 58480, 58560, 62220, 62952, 65280, 66048, 66368, 70176, 78080, 78690, 82560, 82960, 83936, 87720, 89182, 93568, 93696, 99552, 104920, 110080, 116960, 117120, 124440, 125904, 130560, 132736, 133773, 140352, 156160, 157380, 165120, 165920, 167872, 175440, 178364, 187136, 199104, 209840, 222955, 233920, 234240, 248880, 251808, 265472, 267546, 280704, 314760, 330240, 331840, 335744, 350880, 356728, 374272, 398208, 419680, 445910, 467840, 468480, 497760, 503616, 530944, 535092, 561408, 629520, 663680, 668865, 671488, 701760, 713456, 796416, 839360, 891820, 935680, 995520, 1007232, 1070184, 1122816, 1259040, 1327360, 1337730, 1342976, 1403520, 1426912, 1592832, 1678720, 1783640, 1871360, 1991040, 2014464, 2140368, 2518080, 2654720, 2675460, 2807040, 2853824, 3357440, 3567280, 3982080, 4028928, 4280736, 5036160, 5350920, 5614080, 5707648, 6714880, 7134560, 7964160, 8561472, 10072320, 10701840, 11415296, 14269120, 17122944, 20144640, 21403680, 22830592, 28538240, 34245888, 42807360, 57076480, 68491776, 85614720, 114152960, 171229440, 342458880]

約数ペア:

[(1, 342458880), (2, 171229440), (3, 114152960), (4, 85614720), (5, 68491776), (6, 57076480), (8, 42807360), (10, 34245888), (12, 28538240), (15, 22830592), (16, 21403680), (17, 20144640), (20, 17122944), (24, 14269120), (30, 11415296), (32, 10701840), (34, 10072320), (40, 8561472), (43, 7964160), (48, 7134560), (51, 6714880), (60, 5707648), (61, 5614080), (64, 5350920), (68, 5036160), (80, 4280736), (85, 4028928), (86, 3982080), (96, 3567280), (102, 3357440), (120, 2853824), (122, 2807040), (128, 2675460), (129, 2654720), (136, 2518080), (160, 2140368), (170, 2014464), (172, 1991040), (183, 1871360), (192, 1783640), (204, 1678720), (215, 1592832), (240, 1426912), (244, 1403520), (255, 1342976), (256, 1337730), (258, 1327360), (272, 1259040), (305, 1122816), (320, 1070184), (340, 1007232), (344, 995520), (366, 935680), (384, 891820), (408, 839360), (430, 796416), (480, 713456), (488, 701760), (510, 671488), (512, 668865), (516, 663680), (544, 629520), (610, 561408), (640, 535092), (645, 530944), (680, 503616), (688, 497760), (731, 468480), (732, 467840), (768, 445910), (816, 419680), (860, 398208), (915, 374272), (960, 356728), (976, 350880), (1020, 335744), (1032, 331840), (1037, 330240), (1088, 314760), (1220, 280704), (1280, 267546), (1290, 265472), (1360, 251808), (1376, 248880), (1462, 234240), (1464, 233920), (1536, 222955), (1632, 209840), (1720, 199104), (1830, 187136), (1920, 178364), (1952, 175440), (2040, 167872), (2064, 165920), (2074, 165120), (2176, 157380), (2193, 156160), (2440, 140352), (2560, 133773), (2580, 132736), (2623, 130560), (2720, 125904), (2752, 124440), (2924, 117120), (2928, 116960), (3111, 110080), (3264, 104920), (3440, 99552), (3655, 93696), (3660, 93568), (3840, 89182), (3904, 87720), (4080, 83936), (4128, 82960), (4148, 82560), (4352, 78690), (4386, 78080), (4880, 70176), (5160, 66368), (5185, 66048), (5246, 65280), (5440, 62952), (5504, 62220), (5848, 58560), (5856, 58480), (6222, 55040), (6528, 52460), (6880, 49776), (7310, 46848), (7320, 46784), (7680, 44591), (7808, 43860), (7869, 43520), (8160, 41968), (8256, 41480), (8296, 41280), (8704, 39345), (8772, 39040), (9760, 35088), (10320, 33184), (10370, 33024), (10492, 32640), (10880, 31476), (10965, 31232), (11008, 31110), (11696, 29280), (11712, 29240), (12444, 27520), (13056, 26230), (13115, 26112), (13760, 24888), (14620, 23424), (14640, 23392), (15555, 22016), (15616, 21930), (15738, 21760), (16320, 20984), (16512, 20740), (16592, 20640), (17544, 19520)]