222752880

素因数分解:

$2^4\times 3^2\times 5^1\times 7^1\times {\mathrm{193}}^1\times {\mathrm{229}}^1$

素因数の和:448

約数の個数: 240

約数和(自身を含む): 863129280

約数和(自身を除く): 640376400

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 28, 30, 35, 36, 40, 42, 45, 48, 56, 60, 63, 70, 72, 80, 84, 90, 105, 112, 120, 126, 140, 144, 168, 180, 193, 210, 229, 240, 252, 280, 315, 336, 360, 386, 420, 458, 504, 560, 579, 630, 687, 720, 772, 840, 916, 965, 1008, 1145, 1158, 1260, 1351, 1374, 1544, 1603, 1680, 1737, 1832, 1930, 2061, 2290, 2316, 2520, 2702, 2748, 2895, 3088, 3206, 3435, 3474, 3664, 3860, 4053, 4122, 4580, 4632, 4809, 5040, 5404, 5496, 5790, 6412, 6755, 6870, 6948, 7720, 8015, 8106, 8244, 8685, 9160, 9264, 9618, 10305, 10808, 10992, 11580, 12159, 12824, 13510, 13740, 13896, 14427, 15440, 16030, 16212, 16488, 17370, 18320, 19236, 20265, 20610, 21616, 23160, 24045, 24318, 25648, 27020, 27480, 27792, 28854, 32060, 32424, 32976, 34740, 38472, 40530, 41220, 44197, 46320, 48090, 48636, 54040, 54960, 57708, 60795, 64120, 64848, 69480, 72135, 76944, 81060, 82440, 88394, 96180, 97272, 108080, 115416, 121590, 128240, 132591, 138960, 144270, 162120, 164880, 176788, 192360, 194544, 220985, 230832, 243180, 265182, 288540, 309379, 324240, 353576, 384720, 397773, 441970, 486360, 530364, 577080, 618758, 662955, 707152, 795546, 883940, 928137, 972720, 1060728, 1154160, 1237516, 1325910, 1546895, 1591092, 1767880, 1856274, 1988865, 2121456, 2475032, 2651820, 2784411, 3093790, 3182184, 3535760, 3712548, 3977730, 4640685, 4950064, 5303640, 5568822, 6187580, 6364368, 7425096, 7955460, 9281370, 10607280, 11137644, 12375160, 13922055, 14850192, 15910920, 18562740, 22275288, 24750320, 27844110, 31821840, 37125480, 44550576, 55688220, 74250960, 111376440, 222752880]

約数ペア:

[(1, 222752880), (2, 111376440), (3, 74250960), (4, 55688220), (5, 44550576), (6, 37125480), (7, 31821840), (8, 27844110), (9, 24750320), (10, 22275288), (12, 18562740), (14, 15910920), (15, 14850192), (16, 13922055), (18, 12375160), (20, 11137644), (21, 10607280), (24, 9281370), (28, 7955460), (30, 7425096), (35, 6364368), (36, 6187580), (40, 5568822), (42, 5303640), (45, 4950064), (48, 4640685), (56, 3977730), (60, 3712548), (63, 3535760), (70, 3182184), (72, 3093790), (80, 2784411), (84, 2651820), (90, 2475032), (105, 2121456), (112, 1988865), (120, 1856274), (126, 1767880), (140, 1591092), (144, 1546895), (168, 1325910), (180, 1237516), (193, 1154160), (210, 1060728), (229, 972720), (240, 928137), (252, 883940), (280, 795546), (315, 707152), (336, 662955), (360, 618758), (386, 577080), (420, 530364), (458, 486360), (504, 441970), (560, 397773), (579, 384720), (630, 353576), (687, 324240), (720, 309379), (772, 288540), (840, 265182), (916, 243180), (965, 230832), (1008, 220985), (1145, 194544), (1158, 192360), (1260, 176788), (1351, 164880), (1374, 162120), (1544, 144270), (1603, 138960), (1680, 132591), (1737, 128240), (1832, 121590), (1930, 115416), (2061, 108080), (2290, 97272), (2316, 96180), (2520, 88394), (2702, 82440), (2748, 81060), (2895, 76944), (3088, 72135), (3206, 69480), (3435, 64848), (3474, 64120), (3664, 60795), (3860, 57708), (4053, 54960), (4122, 54040), (4580, 48636), (4632, 48090), (4809, 46320), (5040, 44197), (5404, 41220), (5496, 40530), (5790, 38472), (6412, 34740), (6755, 32976), (6870, 32424), (6948, 32060), (7720, 28854), (8015, 27792), (8106, 27480), (8244, 27020), (8685, 25648), (9160, 24318), (9264, 24045), (9618, 23160), (10305, 21616), (10808, 20610), (10992, 20265), (11580, 19236), (12159, 18320), (12824, 17370), (13510, 16488), (13740, 16212), (13896, 16030), (14427, 15440)]