894531840

素因数分解:

$2^8\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{71}}^1\times {\mathrm{193}}^1$

素因数の和:305

約数の個数: 288

約数和(自身を含む): 3083463936

約数和(自身を除く): 2188932096

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 17, 20, 24, 30, 32, 34, 40, 48, 51, 60, 64, 68, 71, 80, 85, 96, 102, 120, 128, 136, 142, 160, 170, 192, 193, 204, 213, 240, 255, 256, 272, 284, 320, 340, 355, 384, 386, 408, 426, 480, 510, 544, 568, 579, 640, 680, 710, 768, 772, 816, 852, 960, 965, 1020, 1065, 1088, 1136, 1158, 1207, 1280, 1360, 1420, 1544, 1632, 1704, 1920, 1930, 2040, 2130, 2176, 2272, 2316, 2414, 2720, 2840, 2895, 3088, 3264, 3281, 3408, 3621, 3840, 3860, 4080, 4260, 4352, 4544, 4632, 4828, 5440, 5680, 5790, 6035, 6176, 6528, 6562, 6816, 7242, 7720, 8160, 8520, 9088, 9264, 9656, 9843, 10880, 11360, 11580, 12070, 12352, 13056, 13124, 13632, 13703, 14484, 15440, 16320, 16405, 17040, 18105, 18176, 18528, 19312, 19686, 21760, 22720, 23160, 24140, 24704, 26248, 27264, 27406, 28968, 30880, 32640, 32810, 34080, 36210, 37056, 38624, 39372, 41109, 45440, 46320, 48280, 49215, 49408, 52496, 54528, 54812, 57936, 61760, 65280, 65620, 68160, 68515, 72420, 74112, 77248, 78744, 82218, 90880, 92640, 96560, 98430, 104992, 109624, 115872, 123520, 131240, 136320, 137030, 144840, 148224, 154496, 157488, 164436, 185280, 193120, 196860, 205545, 209984, 219248, 231744, 232951, 247040, 262480, 272640, 274060, 289680, 308992, 314976, 328872, 370560, 386240, 393720, 411090, 419968, 438496, 463488, 465902, 524960, 548120, 579360, 629952, 657744, 698853, 741120, 772480, 787440, 822180, 839936, 876992, 926976, 931804, 1049920, 1096240, 1158720, 1164755, 1259904, 1315488, 1397706, 1544960, 1574880, 1644360, 1753984, 1863608, 2099840, 2192480, 2317440, 2329510, 2519808, 2630976, 2795412, 3149760, 3288720, 3494265, 3507968, 3727216, 4199680, 4384960, 4634880, 4659020, 5261952, 5590824, 6299520, 6577440, 6988530, 7454432, 8769920, 9318040, 10523904, 11181648, 12599040, 13154880, 13977060, 14908864, 17539840, 18636080, 22363296, 26309760, 27954120, 29817728, 37272160, 44726592, 52619520, 55908240, 59635456, 74544320, 89453184, 111816480, 149088640, 178906368, 223632960, 298177280, 447265920, 894531840]

約数ペア:

[(1, 894531840), (2, 447265920), (3, 298177280), (4, 223632960), (5, 178906368), (6, 149088640), (8, 111816480), (10, 89453184), (12, 74544320), (15, 59635456), (16, 55908240), (17, 52619520), (20, 44726592), (24, 37272160), (30, 29817728), (32, 27954120), (34, 26309760), (40, 22363296), (48, 18636080), (51, 17539840), (60, 14908864), (64, 13977060), (68, 13154880), (71, 12599040), (80, 11181648), (85, 10523904), (96, 9318040), (102, 8769920), (120, 7454432), (128, 6988530), (136, 6577440), (142, 6299520), (160, 5590824), (170, 5261952), (192, 4659020), (193, 4634880), (204, 4384960), (213, 4199680), (240, 3727216), (255, 3507968), (256, 3494265), (272, 3288720), (284, 3149760), (320, 2795412), (340, 2630976), (355, 2519808), (384, 2329510), (386, 2317440), (408, 2192480), (426, 2099840), (480, 1863608), (510, 1753984), (544, 1644360), (568, 1574880), (579, 1544960), (640, 1397706), (680, 1315488), (710, 1259904), (768, 1164755), (772, 1158720), (816, 1096240), (852, 1049920), (960, 931804), (965, 926976), (1020, 876992), (1065, 839936), (1088, 822180), (1136, 787440), (1158, 772480), (1207, 741120), (1280, 698853), (1360, 657744), (1420, 629952), (1544, 579360), (1632, 548120), (1704, 524960), (1920, 465902), (1930, 463488), (2040, 438496), (2130, 419968), (2176, 411090), (2272, 393720), (2316, 386240), (2414, 370560), (2720, 328872), (2840, 314976), (2895, 308992), (3088, 289680), (3264, 274060), (3281, 272640), (3408, 262480), (3621, 247040), (3840, 232951), (3860, 231744), (4080, 219248), (4260, 209984), (4352, 205545), (4544, 196860), (4632, 193120), (4828, 185280), (5440, 164436), (5680, 157488), (5790, 154496), (6035, 148224), (6176, 144840), (6528, 137030), (6562, 136320), (6816, 131240), (7242, 123520), (7720, 115872), (8160, 109624), (8520, 104992), (9088, 98430), (9264, 96560), (9656, 92640), (9843, 90880), (10880, 82218), (11360, 78744), (11580, 77248), (12070, 74112), (12352, 72420), (13056, 68515), (13124, 68160), (13632, 65620), (13703, 65280), (14484, 61760), (15440, 57936), (16320, 54812), (16405, 54528), (17040, 52496), (18105, 49408), (18176, 49215), (18528, 48280), (19312, 46320), (19686, 45440), (21760, 41109), (22720, 39372), (23160, 38624), (24140, 37056), (24704, 36210), (26248, 34080), (27264, 32810), (27406, 32640), (28968, 30880)]