42807360

素因数分解:

$2^6\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{43}}^1\times {\mathrm{61}}^1$

素因数の和:141

約数の個数: 224

約数和(自身を含む): 149668992

約数和(自身を除く): 106861632

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, 129, 136, 160, 170, 172, 183, 192, 204, 215, 240, 244, 255, 258, 272, 305, 320, 340, 344, 366, 408, 430, 480, 488, 510, 516, 544, 610, 645, 680, 688, 731, 732, 816, 860, 915, 960, 976, 1020, 1032, 1037, 1088, 1220, 1290, 1360, 1376, 1462, 1464, 1632, 1720, 1830, 1952, 2040, 2064, 2074, 2193, 2440, 2580, 2623, 2720, 2752, 2924, 2928, 3111, 3264, 3440, 3655, 3660, 3904, 4080, 4128, 4148, 4386, 4880, 5160, 5185, 5246, 5440, 5848, 5856, 6222, 6880, 7310, 7320, 7869, 8160, 8256, 8296, 8772, 9760, 10320, 10370, 10492, 10965, 11696, 11712, 12444, 13115, 13760, 14620, 14640, 15555, 15738, 16320, 16592, 17544, 19520, 20640, 20740, 20984, 21930, 23392, 24888, 26230, 29240, 29280, 31110, 31476, 33184, 35088, 39345, 41280, 41480, 41968, 43860, 44591, 46784, 49776, 52460, 58480, 58560, 62220, 62952, 66368, 70176, 78690, 82960, 83936, 87720, 89182, 99552, 104920, 116960, 124440, 125904, 133773, 140352, 157380, 165920, 167872, 175440, 178364, 199104, 209840, 222955, 233920, 248880, 251808, 267546, 314760, 331840, 350880, 356728, 419680, 445910, 497760, 503616, 535092, 629520, 668865, 701760, 713456, 839360, 891820, 995520, 1070184, 1259040, 1337730, 1426912, 1783640, 2140368, 2518080, 2675460, 2853824, 3567280, 4280736, 5350920, 7134560, 8561472, 10701840, 14269120, 21403680, 42807360]

約数ペア:

[(1, 42807360), (2, 21403680), (3, 14269120), (4, 10701840), (5, 8561472), (6, 7134560), (8, 5350920), (10, 4280736), (12, 3567280), (15, 2853824), (16, 2675460), (17, 2518080), (20, 2140368), (24, 1783640), (30, 1426912), (32, 1337730), (34, 1259040), (40, 1070184), (43, 995520), (48, 891820), (51, 839360), (60, 713456), (61, 701760), (64, 668865), (68, 629520), (80, 535092), (85, 503616), (86, 497760), (96, 445910), (102, 419680), (120, 356728), (122, 350880), (129, 331840), (136, 314760), (160, 267546), (170, 251808), (172, 248880), (183, 233920), (192, 222955), (204, 209840), (215, 199104), (240, 178364), (244, 175440), (255, 167872), (258, 165920), (272, 157380), (305, 140352), (320, 133773), (340, 125904), (344, 124440), (366, 116960), (408, 104920), (430, 99552), (480, 89182), (488, 87720), (510, 83936), (516, 82960), (544, 78690), (610, 70176), (645, 66368), (680, 62952), (688, 62220), (731, 58560), (732, 58480), (816, 52460), (860, 49776), (915, 46784), (960, 44591), (976, 43860), (1020, 41968), (1032, 41480), (1037, 41280), (1088, 39345), (1220, 35088), (1290, 33184), (1360, 31476), (1376, 31110), (1462, 29280), (1464, 29240), (1632, 26230), (1720, 24888), (1830, 23392), (1952, 21930), (2040, 20984), (2064, 20740), (2074, 20640), (2193, 19520), (2440, 17544), (2580, 16592), (2623, 16320), (2720, 15738), (2752, 15555), (2924, 14640), (2928, 14620), (3111, 13760), (3264, 13115), (3440, 12444), (3655, 11712), (3660, 11696), (3904, 10965), (4080, 10492), (4128, 10370), (4148, 10320), (4386, 9760), (4880, 8772), (5160, 8296), (5185, 8256), (5246, 8160), (5440, 7869), (5848, 7320), (5856, 7310), (6222, 6880)]