442861440

素因数分解:

$2^7\times 3^1\times 5^1\times 7^1\times {\mathrm{83}}^1\times {\mathrm{397}}^1$

素因数の和:509

約数の個数: 256

約数和(自身を含む): 1636830720

約数和(自身を除く): 1193969280

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 32, 35, 40, 42, 48, 56, 60, 64, 70, 80, 83, 84, 96, 105, 112, 120, 128, 140, 160, 166, 168, 192, 210, 224, 240, 249, 280, 320, 332, 336, 384, 397, 415, 420, 448, 480, 498, 560, 581, 640, 664, 672, 794, 830, 840, 896, 960, 996, 1120, 1162, 1191, 1245, 1328, 1344, 1588, 1660, 1680, 1743, 1920, 1985, 1992, 2240, 2324, 2382, 2490, 2656, 2688, 2779, 2905, 3176, 3320, 3360, 3486, 3970, 3984, 4480, 4648, 4764, 4980, 5312, 5558, 5810, 5955, 6352, 6640, 6720, 6972, 7940, 7968, 8337, 8715, 9296, 9528, 9960, 10624, 11116, 11620, 11910, 12704, 13280, 13440, 13895, 13944, 15880, 15936, 16674, 17430, 18592, 19056, 19920, 22232, 23240, 23820, 25408, 26560, 27790, 27888, 31760, 31872, 32951, 33348, 34860, 37184, 38112, 39840, 41685, 44464, 46480, 47640, 50816, 53120, 55580, 55776, 63520, 65902, 66696, 69720, 74368, 76224, 79680, 83370, 88928, 92960, 95280, 98853, 111160, 111552, 127040, 131804, 133392, 139440, 152448, 159360, 164755, 166740, 177856, 185920, 190560, 197706, 222320, 223104, 230657, 254080, 263608, 266784, 278880, 329510, 333480, 355712, 371840, 381120, 395412, 444640, 461314, 494265, 527216, 533568, 557760, 659020, 666960, 691971, 762240, 790824, 889280, 922628, 988530, 1054432, 1067136, 1115520, 1153285, 1318040, 1333920, 1383942, 1581648, 1778560, 1845256, 1977060, 2108864, 2306570, 2636080, 2667840, 2767884, 3163296, 3459855, 3690512, 3954120, 4217728, 4613140, 5272160, 5335680, 5535768, 6326592, 6919710, 7381024, 7908240, 9226280, 10544320, 11071536, 12653184, 13839420, 14762048, 15816480, 18452560, 21088640, 22143072, 27678840, 29524096, 31632960, 36905120, 44286144, 55357680, 63265920, 73810240, 88572288, 110715360, 147620480, 221430720, 442861440]

約数ペア:

[(1, 442861440), (2, 221430720), (3, 147620480), (4, 110715360), (5, 88572288), (6, 73810240), (7, 63265920), (8, 55357680), (10, 44286144), (12, 36905120), (14, 31632960), (15, 29524096), (16, 27678840), (20, 22143072), (21, 21088640), (24, 18452560), (28, 15816480), (30, 14762048), (32, 13839420), (35, 12653184), (40, 11071536), (42, 10544320), (48, 9226280), (56, 7908240), (60, 7381024), (64, 6919710), (70, 6326592), (80, 5535768), (83, 5335680), (84, 5272160), (96, 4613140), (105, 4217728), (112, 3954120), (120, 3690512), (128, 3459855), (140, 3163296), (160, 2767884), (166, 2667840), (168, 2636080), (192, 2306570), (210, 2108864), (224, 1977060), (240, 1845256), (249, 1778560), (280, 1581648), (320, 1383942), (332, 1333920), (336, 1318040), (384, 1153285), (397, 1115520), (415, 1067136), (420, 1054432), (448, 988530), (480, 922628), (498, 889280), (560, 790824), (581, 762240), (640, 691971), (664, 666960), (672, 659020), (794, 557760), (830, 533568), (840, 527216), (896, 494265), (960, 461314), (996, 444640), (1120, 395412), (1162, 381120), (1191, 371840), (1245, 355712), (1328, 333480), (1344, 329510), (1588, 278880), (1660, 266784), (1680, 263608), (1743, 254080), (1920, 230657), (1985, 223104), (1992, 222320), (2240, 197706), (2324, 190560), (2382, 185920), (2490, 177856), (2656, 166740), (2688, 164755), (2779, 159360), (2905, 152448), (3176, 139440), (3320, 133392), (3360, 131804), (3486, 127040), (3970, 111552), (3984, 111160), (4480, 98853), (4648, 95280), (4764, 92960), (4980, 88928), (5312, 83370), (5558, 79680), (5810, 76224), (5955, 74368), (6352, 69720), (6640, 66696), (6720, 65902), (6972, 63520), (7940, 55776), (7968, 55580), (8337, 53120), (8715, 50816), (9296, 47640), (9528, 46480), (9960, 44464), (10624, 41685), (11116, 39840), (11620, 38112), (11910, 37184), (12704, 34860), (13280, 33348), (13440, 32951), (13895, 31872), (13944, 31760), (15880, 27888), (15936, 27790), (16674, 26560), (17430, 25408), (18592, 23820), (19056, 23240), (19920, 22232)]