873901440

素因数分解:

$2^7\times 3^3\times 5^1\times {\mathrm{103}}^1\times {\mathrm{491}}^1$

素因数の和:622

約数の個数: 256

約数和(自身を含む): 3131481600

約数和(自身を除く): 2257580160

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 32, 36, 40, 45, 48, 54, 60, 64, 72, 80, 90, 96, 103, 108, 120, 128, 135, 144, 160, 180, 192, 206, 216, 240, 270, 288, 309, 320, 360, 384, 412, 432, 480, 491, 515, 540, 576, 618, 640, 720, 824, 864, 927, 960, 982, 1030, 1080, 1152, 1236, 1440, 1473, 1545, 1648, 1728, 1854, 1920, 1964, 2060, 2160, 2455, 2472, 2781, 2880, 2946, 3090, 3296, 3456, 3708, 3928, 4120, 4320, 4419, 4635, 4910, 4944, 5562, 5760, 5892, 6180, 6592, 7365, 7416, 7856, 8240, 8640, 8838, 9270, 9820, 9888, 11124, 11784, 12360, 13184, 13257, 13905, 14730, 14832, 15712, 16480, 17280, 17676, 18540, 19640, 19776, 22095, 22248, 23568, 24720, 26514, 27810, 29460, 29664, 31424, 32960, 35352, 37080, 39280, 39552, 44190, 44496, 47136, 49440, 50573, 53028, 55620, 58920, 59328, 62848, 65920, 66285, 70704, 74160, 78560, 88380, 88992, 94272, 98880, 101146, 106056, 111240, 117840, 118656, 132570, 141408, 148320, 151719, 157120, 176760, 177984, 188544, 197760, 202292, 212112, 222480, 235680, 252865, 265140, 282816, 296640, 303438, 314240, 353520, 355968, 404584, 424224, 444960, 455157, 471360, 505730, 530280, 565632, 593280, 606876, 707040, 758595, 809168, 848448, 889920, 910314, 942720, 1011460, 1060560, 1213752, 1365471, 1414080, 1517190, 1618336, 1696896, 1779840, 1820628, 2022920, 2121120, 2275785, 2427504, 2730942, 2828160, 3034380, 3236672, 3641256, 4045840, 4242240, 4551570, 4855008, 5461884, 6068760, 6473344, 6827355, 7282512, 8091680, 8484480, 9103140, 9710016, 10923768, 12137520, 13654710, 14565024, 16183360, 18206280, 19420032, 21847536, 24275040, 27309420, 29130048, 32366720, 36412560, 43695072, 48550080, 54618840, 58260096, 72825120, 87390144, 97100160, 109237680, 145650240, 174780288, 218475360, 291300480, 436950720, 873901440]

約数ペア:

[(1, 873901440), (2, 436950720), (3, 291300480), (4, 218475360), (5, 174780288), (6, 145650240), (8, 109237680), (9, 97100160), (10, 87390144), (12, 72825120), (15, 58260096), (16, 54618840), (18, 48550080), (20, 43695072), (24, 36412560), (27, 32366720), (30, 29130048), (32, 27309420), (36, 24275040), (40, 21847536), (45, 19420032), (48, 18206280), (54, 16183360), (60, 14565024), (64, 13654710), (72, 12137520), (80, 10923768), (90, 9710016), (96, 9103140), (103, 8484480), (108, 8091680), (120, 7282512), (128, 6827355), (135, 6473344), (144, 6068760), (160, 5461884), (180, 4855008), (192, 4551570), (206, 4242240), (216, 4045840), (240, 3641256), (270, 3236672), (288, 3034380), (309, 2828160), (320, 2730942), (360, 2427504), (384, 2275785), (412, 2121120), (432, 2022920), (480, 1820628), (491, 1779840), (515, 1696896), (540, 1618336), (576, 1517190), (618, 1414080), (640, 1365471), (720, 1213752), (824, 1060560), (864, 1011460), (927, 942720), (960, 910314), (982, 889920), (1030, 848448), (1080, 809168), (1152, 758595), (1236, 707040), (1440, 606876), (1473, 593280), (1545, 565632), (1648, 530280), (1728, 505730), (1854, 471360), (1920, 455157), (1964, 444960), (2060, 424224), (2160, 404584), (2455, 355968), (2472, 353520), (2781, 314240), (2880, 303438), (2946, 296640), (3090, 282816), (3296, 265140), (3456, 252865), (3708, 235680), (3928, 222480), (4120, 212112), (4320, 202292), (4419, 197760), (4635, 188544), (4910, 177984), (4944, 176760), (5562, 157120), (5760, 151719), (5892, 148320), (6180, 141408), (6592, 132570), (7365, 118656), (7416, 117840), (7856, 111240), (8240, 106056), (8640, 101146), (8838, 98880), (9270, 94272), (9820, 88992), (9888, 88380), (11124, 78560), (11784, 74160), (12360, 70704), (13184, 66285), (13257, 65920), (13905, 62848), (14730, 59328), (14832, 58920), (15712, 55620), (16480, 53028), (17280, 50573), (17676, 49440), (18540, 47136), (19640, 44496), (19776, 44190), (22095, 39552), (22248, 39280), (23568, 37080), (24720, 35352), (26514, 32960), (27810, 31424), (29460, 29664)]