222531840

素因数分解:

$2^8\times 3^3\times 5^1\times {\mathrm{47}}^1\times {\mathrm{137}}^1$

素因数の和:214

約数の個数: 288

約数和(自身を含む): 812367360

約数和(自身を除く): 589835520

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 32, 36, 40, 45, 47, 48, 54, 60, 64, 72, 80, 90, 94, 96, 108, 120, 128, 135, 137, 141, 144, 160, 180, 188, 192, 216, 235, 240, 256, 270, 274, 282, 288, 320, 360, 376, 384, 411, 423, 432, 470, 480, 540, 548, 564, 576, 640, 685, 705, 720, 752, 768, 822, 846, 864, 940, 960, 1080, 1096, 1128, 1152, 1233, 1269, 1280, 1370, 1410, 1440, 1504, 1644, 1692, 1728, 1880, 1920, 2055, 2115, 2160, 2192, 2256, 2304, 2466, 2538, 2740, 2820, 2880, 3008, 3288, 3384, 3456, 3699, 3760, 3840, 4110, 4230, 4320, 4384, 4512, 4932, 5076, 5480, 5640, 5760, 6016, 6165, 6345, 6439, 6576, 6768, 6912, 7398, 7520, 8220, 8460, 8640, 8768, 9024, 9864, 10152, 10960, 11280, 11520, 12032, 12330, 12690, 12878, 13152, 13536, 14796, 15040, 16440, 16920, 17280, 17536, 18048, 18495, 19317, 19728, 20304, 21920, 22560, 24660, 25380, 25756, 26304, 27072, 29592, 30080, 32195, 32880, 33840, 34560, 35072, 36096, 36990, 38634, 39456, 40608, 43840, 45120, 49320, 50760, 51512, 52608, 54144, 57951, 59184, 60160, 64390, 65760, 67680, 73980, 77268, 78912, 81216, 87680, 90240, 96585, 98640, 101520, 103024, 105216, 108288, 115902, 118368, 128780, 131520, 135360, 147960, 154536, 157824, 162432, 173853, 175360, 180480, 193170, 197280, 203040, 206048, 231804, 236736, 257560, 263040, 270720, 289755, 295920, 309072, 315648, 324864, 347706, 386340, 394560, 406080, 412096, 463608, 473472, 515120, 526080, 541440, 579510, 591840, 618144, 695412, 772680, 789120, 812160, 824192, 869265, 927216, 946944, 1030240, 1159020, 1183680, 1236288, 1390824, 1545360, 1578240, 1624320, 1648384, 1738530, 1854432, 2060480, 2318040, 2367360, 2472576, 2781648, 3090720, 3477060, 3708864, 4120960, 4636080, 4734720, 4945152, 5563296, 6181440, 6954120, 7417728, 8241920, 9272160, 11126592, 12362880, 13908240, 14835456, 18544320, 22253184, 24725760, 27816480, 37088640, 44506368, 55632960, 74177280, 111265920, 222531840]

約数ペア:

[(1, 222531840), (2, 111265920), (3, 74177280), (4, 55632960), (5, 44506368), (6, 37088640), (8, 27816480), (9, 24725760), (10, 22253184), (12, 18544320), (15, 14835456), (16, 13908240), (18, 12362880), (20, 11126592), (24, 9272160), (27, 8241920), (30, 7417728), (32, 6954120), (36, 6181440), (40, 5563296), (45, 4945152), (47, 4734720), (48, 4636080), (54, 4120960), (60, 3708864), (64, 3477060), (72, 3090720), (80, 2781648), (90, 2472576), (94, 2367360), (96, 2318040), (108, 2060480), (120, 1854432), (128, 1738530), (135, 1648384), (137, 1624320), (141, 1578240), (144, 1545360), (160, 1390824), (180, 1236288), (188, 1183680), (192, 1159020), (216, 1030240), (235, 946944), (240, 927216), (256, 869265), (270, 824192), (274, 812160), (282, 789120), (288, 772680), (320, 695412), (360, 618144), (376, 591840), (384, 579510), (411, 541440), (423, 526080), (432, 515120), (470, 473472), (480, 463608), (540, 412096), (548, 406080), (564, 394560), (576, 386340), (640, 347706), (685, 324864), (705, 315648), (720, 309072), (752, 295920), (768, 289755), (822, 270720), (846, 263040), (864, 257560), (940, 236736), (960, 231804), (1080, 206048), (1096, 203040), (1128, 197280), (1152, 193170), (1233, 180480), (1269, 175360), (1280, 173853), (1370, 162432), (1410, 157824), (1440, 154536), (1504, 147960), (1644, 135360), (1692, 131520), (1728, 128780), (1880, 118368), (1920, 115902), (2055, 108288), (2115, 105216), (2160, 103024), (2192, 101520), (2256, 98640), (2304, 96585), (2466, 90240), (2538, 87680), (2740, 81216), (2820, 78912), (2880, 77268), (3008, 73980), (3288, 67680), (3384, 65760), (3456, 64390), (3699, 60160), (3760, 59184), (3840, 57951), (4110, 54144), (4230, 52608), (4320, 51512), (4384, 50760), (4512, 49320), (4932, 45120), (5076, 43840), (5480, 40608), (5640, 39456), (5760, 38634), (6016, 36990), (6165, 36096), (6345, 35072), (6439, 34560), (6576, 33840), (6768, 32880), (6912, 32195), (7398, 30080), (7520, 29592), (8220, 27072), (8460, 26304), (8640, 25756), (8768, 25380), (9024, 24660), (9864, 22560), (10152, 21920), (10960, 20304), (11280, 19728), (11520, 19317), (12032, 18495), (12330, 18048), (12690, 17536), (12878, 17280), (13152, 16920), (13536, 16440), (14796, 15040)]