42321840

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{41}}^1$

素因数の和:108

約数の個数: 320

約数和(自身を含む): 161989632

約数和(自身を除く): 119667792

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 16, 17, 20, 22, 23, 24, 30, 33, 34, 40, 41, 44, 46, 48, 51, 55, 60, 66, 68, 69, 80, 82, 85, 88, 92, 102, 110, 115, 120, 123, 132, 136, 138, 164, 165, 170, 176, 184, 187, 204, 205, 220, 230, 240, 246, 253, 255, 264, 272, 276, 328, 330, 340, 345, 368, 374, 391, 408, 410, 440, 451, 460, 492, 506, 510, 528, 552, 561, 615, 656, 660, 680, 690, 697, 748, 759, 782, 816, 820, 880, 902, 920, 935, 943, 984, 1012, 1020, 1104, 1122, 1173, 1230, 1265, 1320, 1353, 1360, 1380, 1394, 1496, 1518, 1564, 1640, 1804, 1840, 1870, 1886, 1955, 1968, 2024, 2040, 2091, 2244, 2255, 2346, 2460, 2530, 2640, 2706, 2760, 2788, 2805, 2829, 2992, 3036, 3128, 3280, 3485, 3608, 3740, 3772, 3795, 3910, 4048, 4080, 4182, 4301, 4488, 4510, 4692, 4715, 4920, 5060, 5412, 5520, 5576, 5610, 5658, 5865, 6072, 6256, 6765, 6970, 7216, 7480, 7544, 7590, 7667, 7820, 8364, 8602, 8976, 9020, 9384, 9430, 9840, 10120, 10373, 10455, 10824, 11152, 11220, 11316, 11730, 12144, 12903, 13530, 13940, 14145, 14960, 15088, 15180, 15334, 15640, 16031, 16728, 17204, 18040, 18768, 18860, 20240, 20746, 20910, 21505, 21648, 22440, 22632, 23001, 23460, 25806, 27060, 27880, 28290, 30360, 30668, 31119, 31280, 32062, 33456, 34408, 36080, 37720, 38335, 41492, 41820, 43010, 44880, 45264, 46002, 46920, 48093, 51612, 51865, 54120, 55760, 56580, 60720, 61336, 62238, 64124, 64515, 68816, 75440, 76670, 80155, 82984, 83640, 86020, 92004, 93840, 96186, 103224, 103730, 108240, 113160, 115005, 122672, 124476, 128248, 129030, 153340, 155595, 160310, 165968, 167280, 172040, 176341, 184008, 192372, 206448, 207460, 226320, 230010, 240465, 248952, 256496, 258060, 306680, 311190, 320620, 344080, 352682, 368016, 384744, 414920, 460020, 480930, 497904, 516120, 529023, 613360, 622380, 641240, 705364, 769488, 829840, 881705, 920040, 961860, 1032240, 1058046, 1244760, 1282480, 1410728, 1763410, 1840080, 1923720, 2116092, 2489520, 2645115, 2821456, 3526820, 3847440, 4232184, 5290230, 7053640, 8464368, 10580460, 14107280, 21160920, 42321840]

約数ペア:

[(1, 42321840), (2, 21160920), (3, 14107280), (4, 10580460), (5, 8464368), (6, 7053640), (8, 5290230), (10, 4232184), (11, 3847440), (12, 3526820), (15, 2821456), (16, 2645115), (17, 2489520), (20, 2116092), (22, 1923720), (23, 1840080), (24, 1763410), (30, 1410728), (33, 1282480), (34, 1244760), (40, 1058046), (41, 1032240), (44, 961860), (46, 920040), (48, 881705), (51, 829840), (55, 769488), (60, 705364), (66, 641240), (68, 622380), (69, 613360), (80, 529023), (82, 516120), (85, 497904), (88, 480930), (92, 460020), (102, 414920), (110, 384744), (115, 368016), (120, 352682), (123, 344080), (132, 320620), (136, 311190), (138, 306680), (164, 258060), (165, 256496), (170, 248952), (176, 240465), (184, 230010), (187, 226320), (204, 207460), (205, 206448), (220, 192372), (230, 184008), (240, 176341), (246, 172040), (253, 167280), (255, 165968), (264, 160310), (272, 155595), (276, 153340), (328, 129030), (330, 128248), (340, 124476), (345, 122672), (368, 115005), (374, 113160), (391, 108240), (408, 103730), (410, 103224), (440, 96186), (451, 93840), (460, 92004), (492, 86020), (506, 83640), (510, 82984), (528, 80155), (552, 76670), (561, 75440), (615, 68816), (656, 64515), (660, 64124), (680, 62238), (690, 61336), (697, 60720), (748, 56580), (759, 55760), (782, 54120), (816, 51865), (820, 51612), (880, 48093), (902, 46920), (920, 46002), (935, 45264), (943, 44880), (984, 43010), (1012, 41820), (1020, 41492), (1104, 38335), (1122, 37720), (1173, 36080), (1230, 34408), (1265, 33456), (1320, 32062), (1353, 31280), (1360, 31119), (1380, 30668), (1394, 30360), (1496, 28290), (1518, 27880), (1564, 27060), (1640, 25806), (1804, 23460), (1840, 23001), (1870, 22632), (1886, 22440), (1955, 21648), (1968, 21505), (2024, 20910), (2040, 20746), (2091, 20240), (2244, 18860), (2255, 18768), (2346, 18040), (2460, 17204), (2530, 16728), (2640, 16031), (2706, 15640), (2760, 15334), (2788, 15180), (2805, 15088), (2829, 14960), (2992, 14145), (3036, 13940), (3128, 13530), (3280, 12903), (3485, 12144), (3608, 11730), (3740, 11316), (3772, 11220), (3795, 11152), (3910, 10824), (4048, 10455), (4080, 10373), (4182, 10120), (4301, 9840), (4488, 9430), (4510, 9384), (4692, 9020), (4715, 8976), (4920, 8602), (5060, 8364), (5412, 7820), (5520, 7667), (5576, 7590), (5610, 7544), (5658, 7480), (5865, 7216), (6072, 6970), (6256, 6765)]