439734960

素因数分解:

$2^4\times 3^3\times 5^1\times 7^1\times {\mathrm{127}}^1\times {\mathrm{229}}^1$

素因数の和:385

約数の個数: 320

約数和(自身を含む): 1752268800

約数和(自身を除く): 1312533840

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 27, 28, 30, 35, 36, 40, 42, 45, 48, 54, 56, 60, 63, 70, 72, 80, 84, 90, 105, 108, 112, 120, 126, 127, 135, 140, 144, 168, 180, 189, 210, 216, 229, 240, 252, 254, 270, 280, 315, 336, 360, 378, 381, 420, 432, 458, 504, 508, 540, 560, 630, 635, 687, 720, 756, 762, 840, 889, 916, 945, 1008, 1016, 1080, 1143, 1145, 1260, 1270, 1374, 1512, 1524, 1603, 1680, 1778, 1832, 1890, 1905, 2032, 2061, 2160, 2286, 2290, 2520, 2540, 2667, 2748, 3024, 3048, 3206, 3429, 3435, 3556, 3664, 3780, 3810, 4122, 4445, 4572, 4580, 4809, 5040, 5080, 5334, 5496, 5715, 6096, 6183, 6412, 6858, 6870, 7112, 7560, 7620, 8001, 8015, 8244, 8890, 9144, 9160, 9618, 10160, 10305, 10668, 10992, 11430, 12366, 12824, 13335, 13716, 13740, 14224, 14427, 15120, 15240, 16002, 16030, 16488, 17145, 17780, 18288, 18320, 19236, 20610, 21336, 22860, 24003, 24045, 24732, 25648, 26670, 27432, 27480, 28854, 29083, 30480, 30915, 32004, 32060, 32976, 34290, 35560, 38472, 40005, 41220, 42672, 43281, 45720, 48006, 48090, 49464, 53340, 54864, 54960, 57708, 58166, 61830, 64008, 64120, 68580, 71120, 72135, 76944, 80010, 82440, 86562, 87249, 91440, 96012, 96180, 98928, 106680, 115416, 116332, 120015, 123660, 128016, 128240, 137160, 144270, 145415, 160020, 164880, 173124, 174498, 192024, 192360, 203581, 213360, 216405, 230832, 232664, 240030, 247320, 261747, 274320, 288540, 290830, 320040, 346248, 348996, 384048, 384720, 407162, 432810, 436245, 465328, 480060, 494640, 523494, 577080, 581660, 610743, 640080, 692496, 697992, 785241, 814324, 865620, 872490, 960120, 1017905, 1046988, 1154160, 1163320, 1221486, 1308735, 1395984, 1570482, 1628648, 1731240, 1744980, 1832229, 1920240, 2035810, 2093976, 2326640, 2442972, 2617470, 3053715, 3140964, 3257296, 3462480, 3489960, 3664458, 3926205, 4071620, 4187952, 4885944, 5234940, 5496687, 6107430, 6281928, 6979920, 7328916, 7852410, 8143240, 9161145, 9771888, 10469880, 10993374, 12214860, 12563856, 14657832, 15704820, 16286480, 18322290, 20939760, 21986748, 24429720, 27483435, 29315664, 31409640, 36644580, 43973496, 48859440, 54966870, 62819280, 73289160, 87946992, 109933740, 146578320, 219867480, 439734960]

約数ペア:

[(1, 439734960), (2, 219867480), (3, 146578320), (4, 109933740), (5, 87946992), (6, 73289160), (7, 62819280), (8, 54966870), (9, 48859440), (10, 43973496), (12, 36644580), (14, 31409640), (15, 29315664), (16, 27483435), (18, 24429720), (20, 21986748), (21, 20939760), (24, 18322290), (27, 16286480), (28, 15704820), (30, 14657832), (35, 12563856), (36, 12214860), (40, 10993374), (42, 10469880), (45, 9771888), (48, 9161145), (54, 8143240), (56, 7852410), (60, 7328916), (63, 6979920), (70, 6281928), (72, 6107430), (80, 5496687), (84, 5234940), (90, 4885944), (105, 4187952), (108, 4071620), (112, 3926205), (120, 3664458), (126, 3489960), (127, 3462480), (135, 3257296), (140, 3140964), (144, 3053715), (168, 2617470), (180, 2442972), (189, 2326640), (210, 2093976), (216, 2035810), (229, 1920240), (240, 1832229), (252, 1744980), (254, 1731240), (270, 1628648), (280, 1570482), (315, 1395984), (336, 1308735), (360, 1221486), (378, 1163320), (381, 1154160), (420, 1046988), (432, 1017905), (458, 960120), (504, 872490), (508, 865620), (540, 814324), (560, 785241), (630, 697992), (635, 692496), (687, 640080), (720, 610743), (756, 581660), (762, 577080), (840, 523494), (889, 494640), (916, 480060), (945, 465328), (1008, 436245), (1016, 432810), (1080, 407162), (1143, 384720), (1145, 384048), (1260, 348996), (1270, 346248), (1374, 320040), (1512, 290830), (1524, 288540), (1603, 274320), (1680, 261747), (1778, 247320), (1832, 240030), (1890, 232664), (1905, 230832), (2032, 216405), (2061, 213360), (2160, 203581), (2286, 192360), (2290, 192024), (2520, 174498), (2540, 173124), (2667, 164880), (2748, 160020), (3024, 145415), (3048, 144270), (3206, 137160), (3429, 128240), (3435, 128016), (3556, 123660), (3664, 120015), (3780, 116332), (3810, 115416), (4122, 106680), (4445, 98928), (4572, 96180), (4580, 96012), (4809, 91440), (5040, 87249), (5080, 86562), (5334, 82440), (5496, 80010), (5715, 76944), (6096, 72135), (6183, 71120), (6412, 68580), (6858, 64120), (6870, 64008), (7112, 61830), (7560, 58166), (7620, 57708), (8001, 54960), (8015, 54864), (8244, 53340), (8890, 49464), (9144, 48090), (9160, 48006), (9618, 45720), (10160, 43281), (10305, 42672), (10668, 41220), (10992, 40005), (11430, 38472), (12366, 35560), (12824, 34290), (13335, 32976), (13716, 32060), (13740, 32004), (14224, 30915), (14427, 30480), (15120, 29083), (15240, 28854), (16002, 27480), (16030, 27432), (16488, 26670), (17145, 25648), (17780, 24732), (18288, 24045), (18320, 24003), (19236, 22860), (20610, 21336)]