212215080

素因数分解:

$2^3\times 3^1\times 5^1\times 7^2\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{193}}^1$

素因数の和:249

約数の個数: 384

約数和(自身を含む): 859870080

約数和(自身を除く): 647655000

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 11, 12, 14, 15, 17, 20, 21, 22, 24, 28, 30, 33, 34, 35, 40, 42, 44, 49, 51, 55, 56, 60, 66, 68, 70, 77, 84, 85, 88, 98, 102, 105, 110, 119, 120, 132, 136, 140, 147, 154, 165, 168, 170, 187, 193, 196, 204, 210, 220, 231, 238, 245, 255, 264, 280, 294, 308, 330, 340, 357, 374, 385, 386, 392, 408, 420, 440, 462, 476, 490, 510, 539, 561, 579, 588, 595, 616, 660, 680, 714, 735, 748, 770, 772, 833, 840, 924, 935, 952, 965, 980, 1020, 1078, 1122, 1155, 1158, 1176, 1190, 1309, 1320, 1351, 1428, 1470, 1496, 1540, 1544, 1617, 1666, 1785, 1848, 1870, 1930, 1960, 2040, 2123, 2156, 2244, 2310, 2316, 2380, 2499, 2618, 2695, 2702, 2805, 2856, 2895, 2940, 3080, 3234, 3281, 3332, 3570, 3740, 3860, 3927, 4053, 4165, 4246, 4312, 4488, 4620, 4632, 4760, 4998, 5236, 5390, 5404, 5610, 5790, 5880, 6369, 6468, 6545, 6562, 6664, 6755, 7140, 7480, 7720, 7854, 8085, 8106, 8330, 8492, 9163, 9240, 9457, 9843, 9996, 10472, 10615, 10780, 10808, 11220, 11580, 12495, 12738, 12936, 13090, 13124, 13510, 14280, 14861, 15708, 16170, 16212, 16405, 16660, 16984, 18326, 18914, 19635, 19686, 19992, 20265, 21230, 21560, 22440, 22967, 23160, 24990, 25476, 26180, 26248, 27020, 27489, 28371, 29722, 31416, 31845, 32340, 32424, 32810, 33320, 36091, 36652, 37828, 39270, 39372, 40530, 42460, 44583, 45815, 45934, 47285, 49215, 49980, 50952, 52360, 54040, 54978, 56742, 59444, 63690, 64680, 65620, 68901, 72182, 73304, 74305, 75656, 78540, 78744, 81060, 84920, 89166, 91630, 91868, 94570, 98430, 99960, 104027, 108273, 109956, 113484, 114835, 118888, 127380, 131240, 137445, 137802, 141855, 144364, 148610, 157080, 160769, 162120, 178332, 180455, 183260, 183736, 189140, 196860, 208054, 216546, 219912, 222915, 226968, 229670, 252637, 254760, 274890, 275604, 283710, 288728, 297220, 312081, 321538, 344505, 356664, 360910, 366520, 378280, 393720, 416108, 433092, 445830, 459340, 482307, 505274, 520135, 541365, 549780, 551208, 567420, 594440, 624162, 643076, 689010, 721820, 757911, 803845, 832216, 866184, 891660, 918680, 964614, 1010548, 1040270, 1082730, 1099560, 1134840, 1248324, 1263185, 1286152, 1378020, 1443640, 1515822, 1560405, 1607690, 1768459, 1783320, 1929228, 2021096, 2080540, 2165460, 2411535, 2496648, 2526370, 2756040, 3031644, 3120810, 3215380, 3536918, 3789555, 3858456, 4161080, 4330920, 4823070, 5052740, 5305377, 6063288, 6241620, 6430760, 7073836, 7579110, 8842295, 9646140, 10105480, 10610754, 12483240, 14147672, 15158220, 17684590, 19292280, 21221508, 26526885, 30316440, 35369180, 42443016, 53053770, 70738360, 106107540, 212215080]

約数ペア:

[(1, 212215080), (2, 106107540), (3, 70738360), (4, 53053770), (5, 42443016), (6, 35369180), (7, 30316440), (8, 26526885), (10, 21221508), (11, 19292280), (12, 17684590), (14, 15158220), (15, 14147672), (17, 12483240), (20, 10610754), (21, 10105480), (22, 9646140), (24, 8842295), (28, 7579110), (30, 7073836), (33, 6430760), (34, 6241620), (35, 6063288), (40, 5305377), (42, 5052740), (44, 4823070), (49, 4330920), (51, 4161080), (55, 3858456), (56, 3789555), (60, 3536918), (66, 3215380), (68, 3120810), (70, 3031644), (77, 2756040), (84, 2526370), (85, 2496648), (88, 2411535), (98, 2165460), (102, 2080540), (105, 2021096), (110, 1929228), (119, 1783320), (120, 1768459), (132, 1607690), (136, 1560405), (140, 1515822), (147, 1443640), (154, 1378020), (165, 1286152), (168, 1263185), (170, 1248324), (187, 1134840), (193, 1099560), (196, 1082730), (204, 1040270), (210, 1010548), (220, 964614), (231, 918680), (238, 891660), (245, 866184), (255, 832216), (264, 803845), (280, 757911), (294, 721820), (308, 689010), (330, 643076), (340, 624162), (357, 594440), (374, 567420), (385, 551208), (386, 549780), (392, 541365), (408, 520135), (420, 505274), (440, 482307), (462, 459340), (476, 445830), (490, 433092), (510, 416108), (539, 393720), (561, 378280), (579, 366520), (588, 360910), (595, 356664), (616, 344505), (660, 321538), (680, 312081), (714, 297220), (735, 288728), (748, 283710), (770, 275604), (772, 274890), (833, 254760), (840, 252637), (924, 229670), (935, 226968), (952, 222915), (965, 219912), (980, 216546), (1020, 208054), (1078, 196860), (1122, 189140), (1155, 183736), (1158, 183260), (1176, 180455), (1190, 178332), (1309, 162120), (1320, 160769), (1351, 157080), (1428, 148610), (1470, 144364), (1496, 141855), (1540, 137802), (1544, 137445), (1617, 131240), (1666, 127380), (1785, 118888), (1848, 114835), (1870, 113484), (1930, 109956), (1960, 108273), (2040, 104027), (2123, 99960), (2156, 98430), (2244, 94570), (2310, 91868), (2316, 91630), (2380, 89166), (2499, 84920), (2618, 81060), (2695, 78744), (2702, 78540), (2805, 75656), (2856, 74305), (2895, 73304), (2940, 72182), (3080, 68901), (3234, 65620), (3281, 64680), (3332, 63690), (3570, 59444), (3740, 56742), (3860, 54978), (3927, 54040), (4053, 52360), (4165, 50952), (4246, 49980), (4312, 49215), (4488, 47285), (4620, 45934), (4632, 45815), (4760, 44583), (4998, 42460), (5236, 40530), (5390, 39372), (5404, 39270), (5610, 37828), (5790, 36652), (5880, 36091), (6369, 33320), (6468, 32810), (6545, 32424), (6562, 32340), (6664, 31845), (6755, 31416), (7140, 29722), (7480, 28371), (7720, 27489), (7854, 27020), (8085, 26248), (8106, 26180), (8330, 25476), (8492, 24990), (9163, 23160), (9240, 22967), (9457, 22440), (9843, 21560), (9996, 21230), (10472, 20265), (10615, 19992), (10780, 19686), (10808, 19635), (11220, 18914), (11580, 18326), (12495, 16984), (12738, 16660), (12936, 16405), (13090, 16212), (13124, 16170), (13510, 15708), (14280, 14861)]