1771731840

素因数分解:

$2^7\times 3^1\times 5^1\times {\mathrm{17}}^2\times {\mathrm{31}}^1\times {\mathrm{103}}^1$

素因数の和:190

約数の個数: 384

約数和(自身を含む): 6252779520

約数和(自身を除く): 4481047680

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 17, 20, 24, 30, 31, 32, 34, 40, 48, 51, 60, 62, 64, 68, 80, 85, 93, 96, 102, 103, 120, 124, 128, 136, 155, 160, 170, 186, 192, 204, 206, 240, 248, 255, 272, 289, 309, 310, 320, 340, 372, 384, 408, 412, 465, 480, 496, 510, 515, 527, 544, 578, 618, 620, 640, 680, 744, 816, 824, 867, 930, 960, 992, 1020, 1030, 1054, 1088, 1156, 1236, 1240, 1360, 1445, 1488, 1545, 1581, 1632, 1648, 1734, 1751, 1860, 1920, 1984, 2040, 2060, 2108, 2176, 2312, 2472, 2480, 2635, 2720, 2890, 2976, 3090, 3162, 3193, 3264, 3296, 3468, 3502, 3720, 3968, 4080, 4120, 4216, 4335, 4624, 4944, 4960, 5253, 5270, 5440, 5780, 5952, 6180, 6324, 6386, 6528, 6592, 6936, 7004, 7440, 7905, 8160, 8240, 8432, 8670, 8755, 8959, 9248, 9579, 9888, 9920, 10506, 10540, 10880, 11560, 11904, 12360, 12648, 12772, 13184, 13872, 14008, 14880, 15810, 15965, 16320, 16480, 16864, 17340, 17510, 17918, 18496, 19158, 19776, 19840, 21012, 21080, 23120, 24720, 25296, 25544, 26265, 26877, 27744, 28016, 29760, 29767, 31620, 31930, 32640, 32960, 33728, 34680, 35020, 35836, 36992, 38316, 39552, 42024, 42160, 44795, 46240, 47895, 49440, 50592, 51088, 52530, 53754, 54281, 55488, 56032, 59520, 59534, 63240, 63860, 65920, 67456, 69360, 70040, 71672, 76632, 84048, 84320, 89301, 89590, 92480, 95790, 98880, 101184, 102176, 105060, 107508, 108562, 110976, 112064, 119068, 126480, 127720, 134385, 138720, 140080, 143344, 148835, 153264, 162843, 168096, 168640, 178602, 179180, 184960, 191580, 197760, 202368, 204352, 210120, 215016, 217124, 224128, 238136, 252960, 255440, 268770, 271405, 277440, 280160, 286688, 297670, 306528, 325686, 336192, 337280, 357204, 358360, 383160, 408704, 420240, 430032, 434248, 446505, 476272, 505920, 510880, 537540, 542810, 554880, 560320, 573376, 595340, 613056, 651372, 672384, 714408, 716720, 766320, 814215, 840480, 860064, 868496, 893010, 922777, 952544, 1011840, 1021760, 1075080, 1085620, 1120640, 1146752, 1190680, 1226112, 1302744, 1428816, 1433440, 1532640, 1628430, 1680960, 1720128, 1736992, 1786020, 1845554, 1905088, 2043520, 2150160, 2171240, 2381360, 2605488, 2768331, 2857632, 2866880, 3065280, 3256860, 3361920, 3440256, 3473984, 3572040, 3691108, 3810176, 4300320, 4342480, 4613885, 4762720, 5210976, 5536662, 5715264, 5733760, 6130560, 6513720, 6947968, 7144080, 7382216, 8600640, 8684960, 9227770, 9525440, 10421952, 11073324, 11430528, 13027440, 13841655, 14288160, 14764432, 17201280, 17369920, 18455540, 19050880, 20843904, 22146648, 26054880, 27683310, 28576320, 29528864, 34739840, 36911080, 44293296, 52109760, 55366620, 57152640, 59057728, 73822160, 88586592, 104219520, 110733240, 118115456, 147644320, 177173184, 221466480, 295288640, 354346368, 442932960, 590577280, 885865920, 1771731840]

約数ペア:

[(1, 1771731840), (2, 885865920), (3, 590577280), (4, 442932960), (5, 354346368), (6, 295288640), (8, 221466480), (10, 177173184), (12, 147644320), (15, 118115456), (16, 110733240), (17, 104219520), (20, 88586592), (24, 73822160), (30, 59057728), (31, 57152640), (32, 55366620), (34, 52109760), (40, 44293296), (48, 36911080), (51, 34739840), (60, 29528864), (62, 28576320), (64, 27683310), (68, 26054880), (80, 22146648), (85, 20843904), (93, 19050880), (96, 18455540), (102, 17369920), (103, 17201280), (120, 14764432), (124, 14288160), (128, 13841655), (136, 13027440), (155, 11430528), (160, 11073324), (170, 10421952), (186, 9525440), (192, 9227770), (204, 8684960), (206, 8600640), (240, 7382216), (248, 7144080), (255, 6947968), (272, 6513720), (289, 6130560), (309, 5733760), (310, 5715264), (320, 5536662), (340, 5210976), (372, 4762720), (384, 4613885), (408, 4342480), (412, 4300320), (465, 3810176), (480, 3691108), (496, 3572040), (510, 3473984), (515, 3440256), (527, 3361920), (544, 3256860), (578, 3065280), (618, 2866880), (620, 2857632), (640, 2768331), (680, 2605488), (744, 2381360), (816, 2171240), (824, 2150160), (867, 2043520), (930, 1905088), (960, 1845554), (992, 1786020), (1020, 1736992), (1030, 1720128), (1054, 1680960), (1088, 1628430), (1156, 1532640), (1236, 1433440), (1240, 1428816), (1360, 1302744), (1445, 1226112), (1488, 1190680), (1545, 1146752), (1581, 1120640), (1632, 1085620), (1648, 1075080), (1734, 1021760), (1751, 1011840), (1860, 952544), (1920, 922777), (1984, 893010), (2040, 868496), (2060, 860064), (2108, 840480), (2176, 814215), (2312, 766320), (2472, 716720), (2480, 714408), (2635, 672384), (2720, 651372), (2890, 613056), (2976, 595340), (3090, 573376), (3162, 560320), (3193, 554880), (3264, 542810), (3296, 537540), (3468, 510880), (3502, 505920), (3720, 476272), (3968, 446505), (4080, 434248), (4120, 430032), (4216, 420240), (4335, 408704), (4624, 383160), (4944, 358360), (4960, 357204), (5253, 337280), (5270, 336192), (5440, 325686), (5780, 306528), (5952, 297670), (6180, 286688), (6324, 280160), (6386, 277440), (6528, 271405), (6592, 268770), (6936, 255440), (7004, 252960), (7440, 238136), (7905, 224128), (8160, 217124), (8240, 215016), (8432, 210120), (8670, 204352), (8755, 202368), (8959, 197760), (9248, 191580), (9579, 184960), (9888, 179180), (9920, 178602), (10506, 168640), (10540, 168096), (10880, 162843), (11560, 153264), (11904, 148835), (12360, 143344), (12648, 140080), (12772, 138720), (13184, 134385), (13872, 127720), (14008, 126480), (14880, 119068), (15810, 112064), (15965, 110976), (16320, 108562), (16480, 107508), (16864, 105060), (17340, 102176), (17510, 101184), (17918, 98880), (18496, 95790), (19158, 92480), (19776, 89590), (19840, 89301), (21012, 84320), (21080, 84048), (23120, 76632), (24720, 71672), (25296, 70040), (25544, 69360), (26265, 67456), (26877, 65920), (27744, 63860), (28016, 63240), (29760, 59534), (29767, 59520), (31620, 56032), (31930, 55488), (32640, 54281), (32960, 53754), (33728, 52530), (34680, 51088), (35020, 50592), (35836, 49440), (36992, 47895), (38316, 46240), (39552, 44795), (42024, 42160)]