21050192880

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{31}}^1\times {\mathrm{1913}}^1$

素因数の和:2009

約数の個数: 480

約数和(自身を含む): 79972738560

約数和(自身を除く): 58922545680

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 17, 18, 20, 24, 29, 30, 31, 34, 36, 40, 45, 48, 51, 58, 60, 62, 68, 72, 80, 85, 87, 90, 93, 102, 116, 120, 124, 136, 144, 145, 153, 155, 170, 174, 180, 186, 204, 232, 240, 248, 255, 261, 272, 279, 290, 306, 310, 340, 348, 360, 372, 408, 435, 464, 465, 493, 496, 510, 522, 527, 558, 580, 612, 620, 680, 696, 720, 744, 765, 816, 870, 899, 930, 986, 1020, 1044, 1054, 1116, 1160, 1224, 1240, 1305, 1360, 1392, 1395, 1479, 1488, 1530, 1581, 1740, 1798, 1860, 1913, 1972, 2040, 2088, 2108, 2232, 2320, 2448, 2465, 2480, 2610, 2635, 2697, 2790, 2958, 3060, 3162, 3480, 3596, 3720, 3826, 3944, 4080, 4176, 4216, 4437, 4464, 4495, 4743, 4930, 5220, 5270, 5394, 5580, 5739, 5916, 6120, 6324, 6960, 7192, 7395, 7440, 7652, 7888, 7905, 8091, 8432, 8874, 8990, 9486, 9565, 9860, 10440, 10540, 10788, 11160, 11478, 11832, 12240, 12648, 13485, 14384, 14790, 15283, 15304, 15810, 16182, 17217, 17748, 17980, 18972, 19130, 19720, 20880, 21080, 21576, 22185, 22320, 22956, 23664, 23715, 25296, 26970, 28695, 29580, 30566, 30608, 31620, 32364, 32521, 34434, 35496, 35960, 37944, 38260, 39440, 40455, 42160, 43152, 44370, 45849, 45912, 47430, 53940, 55477, 57390, 59160, 59303, 61132, 63240, 64728, 65042, 68868, 70992, 71920, 75888, 76415, 76520, 80910, 86085, 88740, 91698, 91824, 94860, 97563, 107880, 110954, 114780, 118320, 118606, 122264, 126480, 129456, 130084, 137547, 137736, 152830, 153040, 161820, 162605, 166431, 172170, 177480, 177909, 183396, 189720, 195126, 215760, 221908, 229245, 229560, 237212, 244528, 260168, 275094, 275472, 277385, 292689, 296515, 305660, 323640, 325210, 332862, 344340, 354960, 355818, 366792, 379440, 390252, 443816, 458490, 459120, 474424, 487815, 499293, 520336, 533727, 550188, 554770, 585378, 593030, 611320, 647280, 650420, 665724, 687735, 688680, 711636, 733584, 780504, 832155, 887632, 889545, 916980, 943109, 948848, 975630, 998586, 1008151, 1067454, 1100376, 1109540, 1170756, 1186060, 1222640, 1300840, 1331448, 1375470, 1377360, 1423272, 1463445, 1561008, 1664310, 1719787, 1779090, 1833960, 1886218, 1951260, 1997172, 2016302, 2134908, 2200752, 2219080, 2341512, 2372120, 2496465, 2601680, 2662896, 2668635, 2750940, 2829327, 2846544, 2926890, 3024453, 3328620, 3439574, 3558180, 3667920, 3772436, 3902520, 3994344, 4032604, 4269816, 4438160, 4683024, 4715545, 4744240, 4992930, 5040755, 5159361, 5337270, 5501880, 5658654, 5853780, 6048906, 6657240, 6879148, 7116360, 7544872, 7805040, 7988688, 8065208, 8487981, 8539632, 8598935, 9073359, 9431090, 9985860, 10081510, 10318722, 10674540, 11003760, 11317308, 11707560, 12097812, 13314480, 13758296, 14146635, 14232720, 15089744, 15122265, 15478083, 16130416, 16975962, 17197870, 18146718, 18862180, 19971720, 20163020, 20637444, 21349080, 22634616, 23415120, 24195624, 25796805, 27516592, 28293270, 29236379, 30244530, 30956166, 33951924, 34395740, 36293436, 37724360, 39943440, 40326040, 41274888, 42439905, 42698160, 45269232, 45366795, 48391248, 51593610, 56586540, 58472758, 60489060, 61912332, 67903848, 68791480, 72586872, 75448720, 77390415, 80652080, 82549776, 84879810, 87709137, 90733590, 103187220, 113173080, 116945516, 120978120, 123824664, 135807696, 137582960, 145173744, 146181895, 154780830, 169759620, 175418274, 181467180, 206374440, 226346160, 233891032, 241956240, 247649328, 263127411, 292363790, 309561660, 339519240, 350836548, 362934360, 412748880, 438545685, 467782064, 526254822, 584727580, 619123320, 679038480, 701673096, 725868720, 877091370, 1052509644, 1169455160, 1238246640, 1315637055, 1403346192, 1754182740, 2105019288, 2338910320, 2631274110, 3508365480, 4210038576, 5262548220, 7016730960, 10525096440, 21050192880]

約数ペア:

[(1, 21050192880), (2, 10525096440), (3, 7016730960), (4, 5262548220), (5, 4210038576), (6, 3508365480), (8, 2631274110), (9, 2338910320), (10, 2105019288), (12, 1754182740), (15, 1403346192), (16, 1315637055), (17, 1238246640), (18, 1169455160), (20, 1052509644), (24, 877091370), (29, 725868720), (30, 701673096), (31, 679038480), (34, 619123320), (36, 584727580), (40, 526254822), (45, 467782064), (48, 438545685), (51, 412748880), (58, 362934360), (60, 350836548), (62, 339519240), (68, 309561660), (72, 292363790), (80, 263127411), (85, 247649328), (87, 241956240), (90, 233891032), (93, 226346160), (102, 206374440), (116, 181467180), (120, 175418274), (124, 169759620), (136, 154780830), (144, 146181895), (145, 145173744), (153, 137582960), (155, 135807696), (170, 123824664), (174, 120978120), (180, 116945516), (186, 113173080), (204, 103187220), (232, 90733590), (240, 87709137), (248, 84879810), (255, 82549776), (261, 80652080), (272, 77390415), (279, 75448720), (290, 72586872), (306, 68791480), (310, 67903848), (340, 61912332), (348, 60489060), (360, 58472758), (372, 56586540), (408, 51593610), (435, 48391248), (464, 45366795), (465, 45269232), (493, 42698160), (496, 42439905), (510, 41274888), (522, 40326040), (527, 39943440), (558, 37724360), (580, 36293436), (612, 34395740), (620, 33951924), (680, 30956166), (696, 30244530), (720, 29236379), (744, 28293270), (765, 27516592), (816, 25796805), (870, 24195624), (899, 23415120), (930, 22634616), (986, 21349080), (1020, 20637444), (1044, 20163020), (1054, 19971720), (1116, 18862180), (1160, 18146718), (1224, 17197870), (1240, 16975962), (1305, 16130416), (1360, 15478083), (1392, 15122265), (1395, 15089744), (1479, 14232720), (1488, 14146635), (1530, 13758296), (1581, 13314480), (1740, 12097812), (1798, 11707560), (1860, 11317308), (1913, 11003760), (1972, 10674540), (2040, 10318722), (2088, 10081510), (2108, 9985860), (2232, 9431090), (2320, 9073359), (2448, 8598935), (2465, 8539632), (2480, 8487981), (2610, 8065208), (2635, 7988688), (2697, 7805040), (2790, 7544872), (2958, 7116360), (3060, 6879148), (3162, 6657240), (3480, 6048906), (3596, 5853780), (3720, 5658654), (3826, 5501880), (3944, 5337270), (4080, 5159361), (4176, 5040755), (4216, 4992930), (4437, 4744240), (4464, 4715545), (4495, 4683024), (4743, 4438160), (4930, 4269816), (5220, 4032604), (5270, 3994344), (5394, 3902520), (5580, 3772436), (5739, 3667920), (5916, 3558180), (6120, 3439574), (6324, 3328620), (6960, 3024453), (7192, 2926890), (7395, 2846544), (7440, 2829327), (7652, 2750940), (7888, 2668635), (7905, 2662896), (8091, 2601680), (8432, 2496465), (8874, 2372120), (8990, 2341512), (9486, 2219080), (9565, 2200752), (9860, 2134908), (10440, 2016302), (10540, 1997172), (10788, 1951260), (11160, 1886218), (11478, 1833960), (11832, 1779090), (12240, 1719787), (12648, 1664310), (13485, 1561008), (14384, 1463445), (14790, 1423272), (15283, 1377360), (15304, 1375470), (15810, 1331448), (16182, 1300840), (17217, 1222640), (17748, 1186060), (17980, 1170756), (18972, 1109540), (19130, 1100376), (19720, 1067454), (20880, 1008151), (21080, 998586), (21576, 975630), (22185, 948848), (22320, 943109), (22956, 916980), (23664, 889545), (23715, 887632), (25296, 832155), (26970, 780504), (28695, 733584), (29580, 711636), (30566, 688680), (30608, 687735), (31620, 665724), (32364, 650420), (32521, 647280), (34434, 611320), (35496, 593030), (35960, 585378), (37944, 554770), (38260, 550188), (39440, 533727), (40455, 520336), (42160, 499293), (43152, 487815), (44370, 474424), (45849, 459120), (45912, 458490), (47430, 443816), (53940, 390252), (55477, 379440), (57390, 366792), (59160, 355818), (59303, 354960), (61132, 344340), (63240, 332862), (64728, 325210), (65042, 323640), (68868, 305660), (70992, 296515), (71920, 292689), (75888, 277385), (76415, 275472), (76520, 275094), (80910, 260168), (86085, 244528), (88740, 237212), (91698, 229560), (91824, 229245), (94860, 221908), (97563, 215760), (107880, 195126), (110954, 189720), (114780, 183396), (118320, 177909), (118606, 177480), (122264, 172170), (126480, 166431), (129456, 162605), (130084, 161820), (137547, 153040), (137736, 152830)]