209071440

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{31}}^1$

素因数の和:115

約数の個数: 480

約数和(自身を含む): 835660800

約数和(自身を除く): 626589360

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 17, 18, 19, 20, 24, 29, 30, 31, 34, 36, 38, 40, 45, 48, 51, 57, 58, 60, 62, 68, 72, 76, 80, 85, 87, 90, 93, 95, 102, 114, 116, 120, 124, 136, 144, 145, 152, 153, 155, 170, 171, 174, 180, 186, 190, 204, 228, 232, 240, 248, 255, 261, 272, 279, 285, 290, 304, 306, 310, 323, 340, 342, 348, 360, 372, 380, 408, 435, 456, 464, 465, 493, 496, 510, 522, 527, 551, 558, 570, 580, 589, 612, 620, 646, 680, 684, 696, 720, 744, 760, 765, 816, 855, 870, 899, 912, 930, 969, 986, 1020, 1044, 1054, 1102, 1116, 1140, 1160, 1178, 1224, 1240, 1292, 1305, 1360, 1368, 1392, 1395, 1479, 1488, 1520, 1530, 1581, 1615, 1653, 1710, 1740, 1767, 1798, 1860, 1938, 1972, 2040, 2088, 2108, 2204, 2232, 2280, 2320, 2356, 2448, 2465, 2480, 2584, 2610, 2635, 2697, 2736, 2755, 2790, 2907, 2945, 2958, 3060, 3162, 3230, 3306, 3420, 3480, 3534, 3596, 3720, 3876, 3944, 4080, 4176, 4216, 4408, 4437, 4464, 4495, 4560, 4712, 4743, 4845, 4930, 4959, 5168, 5220, 5270, 5301, 5394, 5510, 5580, 5814, 5890, 5916, 6120, 6324, 6460, 6612, 6840, 6960, 7068, 7192, 7395, 7440, 7752, 7888, 7905, 8091, 8265, 8432, 8816, 8835, 8874, 8990, 9367, 9424, 9486, 9690, 9860, 9918, 10013, 10440, 10540, 10602, 10788, 11020, 11160, 11628, 11780, 11832, 12240, 12648, 12920, 13224, 13485, 13680, 14136, 14384, 14535, 14790, 15283, 15504, 15810, 16182, 16530, 17081, 17670, 17748, 17980, 18734, 18972, 19380, 19720, 19836, 20026, 20880, 21080, 21204, 21576, 22040, 22185, 22320, 23256, 23560, 23664, 23715, 24795, 25296, 25840, 26448, 26505, 26970, 28101, 28272, 29070, 29580, 30039, 30566, 31620, 32364, 33060, 34162, 35340, 35496, 35960, 37468, 37944, 38760, 39440, 39672, 40052, 40455, 42160, 42408, 43152, 44080, 44370, 45849, 46512, 46835, 47120, 47430, 49590, 50065, 51243, 53010, 53940, 56202, 58140, 59160, 60078, 61132, 63240, 64728, 66120, 68324, 70680, 70992, 71920, 74936, 75888, 76415, 77520, 79344, 80104, 80910, 84303, 84816, 85405, 88740, 90117, 91698, 93670, 94860, 99180, 100130, 102486, 106020, 107880, 112404, 116280, 118320, 120156, 122264, 126480, 129456, 132240, 136648, 137547, 140505, 141360, 149872, 150195, 152830, 153729, 160208, 161820, 168606, 170810, 177480, 180234, 183396, 187340, 189720, 198360, 200260, 204972, 212040, 215760, 224808, 229245, 232560, 240312, 244528, 256215, 273296, 275094, 281010, 290377, 300390, 305660, 307458, 323640, 337212, 341620, 354960, 360468, 366792, 374680, 379440, 396720, 400520, 409944, 421515, 424080, 449616, 450585, 458490, 480624, 512430, 550188, 562020, 580754, 600780, 611320, 614916, 647280, 674424, 683240, 687735, 720936, 733584, 749360, 768645, 801040, 819888, 843030, 871131, 901170, 916980, 1024860, 1100376, 1124040, 1161508, 1201560, 1222640, 1229832, 1348848, 1366480, 1375470, 1441872, 1451885, 1537290, 1686060, 1742262, 1802340, 1833960, 2049720, 2200752, 2248080, 2323016, 2403120, 2459664, 2613393, 2750940, 2903770, 3074580, 3372120, 3484524, 3604680, 3667920, 4099440, 4355655, 4646032, 5226786, 5501880, 5807540, 6149160, 6744240, 6969048, 7209360, 8711310, 10453572, 11003760, 11615080, 12298320, 13066965, 13938096, 17422620, 20907144, 23230160, 26133930, 34845240, 41814288, 52267860, 69690480, 104535720, 209071440]

約数ペア:

[(1, 209071440), (2, 104535720), (3, 69690480), (4, 52267860), (5, 41814288), (6, 34845240), (8, 26133930), (9, 23230160), (10, 20907144), (12, 17422620), (15, 13938096), (16, 13066965), (17, 12298320), (18, 11615080), (19, 11003760), (20, 10453572), (24, 8711310), (29, 7209360), (30, 6969048), (31, 6744240), (34, 6149160), (36, 5807540), (38, 5501880), (40, 5226786), (45, 4646032), (48, 4355655), (51, 4099440), (57, 3667920), (58, 3604680), (60, 3484524), (62, 3372120), (68, 3074580), (72, 2903770), (76, 2750940), (80, 2613393), (85, 2459664), (87, 2403120), (90, 2323016), (93, 2248080), (95, 2200752), (102, 2049720), (114, 1833960), (116, 1802340), (120, 1742262), (124, 1686060), (136, 1537290), (144, 1451885), (145, 1441872), (152, 1375470), (153, 1366480), (155, 1348848), (170, 1229832), (171, 1222640), (174, 1201560), (180, 1161508), (186, 1124040), (190, 1100376), (204, 1024860), (228, 916980), (232, 901170), (240, 871131), (248, 843030), (255, 819888), (261, 801040), (272, 768645), (279, 749360), (285, 733584), (290, 720936), (304, 687735), (306, 683240), (310, 674424), (323, 647280), (340, 614916), (342, 611320), (348, 600780), (360, 580754), (372, 562020), (380, 550188), (408, 512430), (435, 480624), (456, 458490), (464, 450585), (465, 449616), (493, 424080), (496, 421515), (510, 409944), (522, 400520), (527, 396720), (551, 379440), (558, 374680), (570, 366792), (580, 360468), (589, 354960), (612, 341620), (620, 337212), (646, 323640), (680, 307458), (684, 305660), (696, 300390), (720, 290377), (744, 281010), (760, 275094), (765, 273296), (816, 256215), (855, 244528), (870, 240312), (899, 232560), (912, 229245), (930, 224808), (969, 215760), (986, 212040), (1020, 204972), (1044, 200260), (1054, 198360), (1102, 189720), (1116, 187340), (1140, 183396), (1160, 180234), (1178, 177480), (1224, 170810), (1240, 168606), (1292, 161820), (1305, 160208), (1360, 153729), (1368, 152830), (1392, 150195), (1395, 149872), (1479, 141360), (1488, 140505), (1520, 137547), (1530, 136648), (1581, 132240), (1615, 129456), (1653, 126480), (1710, 122264), (1740, 120156), (1767, 118320), (1798, 116280), (1860, 112404), (1938, 107880), (1972, 106020), (2040, 102486), (2088, 100130), (2108, 99180), (2204, 94860), (2232, 93670), (2280, 91698), (2320, 90117), (2356, 88740), (2448, 85405), (2465, 84816), (2480, 84303), (2584, 80910), (2610, 80104), (2635, 79344), (2697, 77520), (2736, 76415), (2755, 75888), (2790, 74936), (2907, 71920), (2945, 70992), (2958, 70680), (3060, 68324), (3162, 66120), (3230, 64728), (3306, 63240), (3420, 61132), (3480, 60078), (3534, 59160), (3596, 58140), (3720, 56202), (3876, 53940), (3944, 53010), (4080, 51243), (4176, 50065), (4216, 49590), (4408, 47430), (4437, 47120), (4464, 46835), (4495, 46512), (4560, 45849), (4712, 44370), (4743, 44080), (4845, 43152), (4930, 42408), (4959, 42160), (5168, 40455), (5220, 40052), (5270, 39672), (5301, 39440), (5394, 38760), (5510, 37944), (5580, 37468), (5814, 35960), (5890, 35496), (5916, 35340), (6120, 34162), (6324, 33060), (6460, 32364), (6612, 31620), (6840, 30566), (6960, 30039), (7068, 29580), (7192, 29070), (7395, 28272), (7440, 28101), (7752, 26970), (7888, 26505), (7905, 26448), (8091, 25840), (8265, 25296), (8432, 24795), (8816, 23715), (8835, 23664), (8874, 23560), (8990, 23256), (9367, 22320), (9424, 22185), (9486, 22040), (9690, 21576), (9860, 21204), (9918, 21080), (10013, 20880), (10440, 20026), (10540, 19836), (10602, 19720), (10788, 19380), (11020, 18972), (11160, 18734), (11628, 17980), (11780, 17748), (11832, 17670), (12240, 17081), (12648, 16530), (12920, 16182), (13224, 15810), (13485, 15504), (13680, 15283), (14136, 14790), (14384, 14535)]