20634639120

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{29}}^1\times {\mathrm{31}}^1\times {\mathrm{71}}^1\times {\mathrm{449}}^1$

素因数の和:599

約数の個数: 480

約数和(自身を含む): 75209472000

約数和(自身を除く): 54574832880

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 29, 30, 31, 36, 40, 45, 48, 58, 60, 62, 71, 72, 80, 87, 90, 93, 116, 120, 124, 142, 144, 145, 155, 174, 180, 186, 213, 232, 240, 248, 261, 279, 284, 290, 310, 348, 355, 360, 372, 426, 435, 449, 464, 465, 496, 522, 558, 568, 580, 620, 639, 696, 710, 720, 744, 852, 870, 898, 899, 930, 1044, 1065, 1116, 1136, 1160, 1240, 1278, 1305, 1347, 1392, 1395, 1420, 1488, 1704, 1740, 1796, 1798, 1860, 2059, 2088, 2130, 2201, 2232, 2245, 2320, 2480, 2556, 2610, 2694, 2697, 2790, 2840, 3195, 3408, 3480, 3592, 3596, 3720, 4041, 4118, 4176, 4260, 4402, 4464, 4490, 4495, 5112, 5220, 5388, 5394, 5580, 5680, 6177, 6390, 6603, 6735, 6960, 7184, 7192, 7440, 8082, 8091, 8236, 8520, 8804, 8980, 8990, 10224, 10295, 10440, 10776, 10788, 11005, 11160, 12354, 12780, 13021, 13206, 13470, 13485, 13919, 14384, 16164, 16182, 16472, 17040, 17608, 17960, 17980, 18531, 19809, 20205, 20590, 20880, 21552, 21576, 22010, 22320, 24708, 25560, 26042, 26412, 26940, 26970, 27838, 30885, 31879, 32328, 32364, 32944, 33015, 35216, 35920, 35960, 37062, 39063, 39618, 40410, 40455, 41180, 41757, 43152, 44020, 49416, 51120, 52084, 52824, 53880, 53940, 55676, 61770, 63758, 63829, 64656, 64728, 65105, 66030, 69595, 71920, 74124, 78126, 79236, 80820, 80910, 82360, 83514, 88040, 92655, 95637, 98832, 99045, 104168, 105648, 107760, 107880, 111352, 117189, 123540, 125271, 127516, 127658, 129456, 130210, 132060, 139190, 148248, 156252, 158472, 159395, 161640, 161820, 164720, 167028, 176080, 185310, 191274, 191487, 195315, 198090, 208336, 208785, 215760, 222704, 234378, 247080, 250542, 255032, 255316, 260420, 264120, 278380, 286911, 296496, 312504, 316944, 318790, 319145, 323280, 323640, 334056, 370620, 382548, 382974, 390630, 396180, 403651, 417570, 468756, 478185, 494160, 501084, 510064, 510632, 520840, 528240, 556760, 573822, 574461, 585945, 625008, 626355, 637580, 638290, 647280, 668112, 741240, 765096, 765948, 781260, 792360, 807302, 835140, 924491, 937512, 956370, 957435, 988249, 1002168, 1021264, 1041680, 1113520, 1147644, 1148922, 1171890, 1210953, 1252710, 1275160, 1276580, 1434555, 1482480, 1530192, 1531896, 1562520, 1584720, 1614604, 1670280, 1848982, 1875024, 1912740, 1914870, 1976498, 2004336, 2018255, 2295288, 2297844, 2343780, 2421906, 2505420, 2550320, 2553160, 2773473, 2869110, 2872305, 2964747, 3063792, 3125040, 3229208, 3340560, 3632859, 3697964, 3825480, 3829740, 3952996, 4036510, 4590576, 4595688, 4622455, 4687560, 4843812, 4941245, 5010840, 5106320, 5546946, 5738220, 5744610, 5929494, 6054765, 6458416, 7265718, 7395928, 7650960, 7659480, 7905992, 8073020, 8320419, 8894241, 9191376, 9244910, 9375120, 9687624, 9882490, 10021680, 11093892, 11476440, 11489220, 11858988, 12109530, 13867365, 14531436, 14791856, 14823735, 15318960, 15811984, 16146040, 16640838, 17788482, 18164295, 18489820, 19375248, 19764980, 22187784, 22952880, 22978440, 23717976, 24219060, 27734730, 28659221, 29062872, 29647470, 32292080, 33281676, 35576964, 36328590, 36979640, 39529960, 41602095, 44375568, 44471205, 45956880, 47435952, 48438120, 55469460, 57318442, 58125744, 59294940, 66563352, 71153928, 72657180, 73959280, 79059920, 83204190, 85977663, 88942410, 96876240, 110938920, 114636884, 118589880, 133126704, 142307856, 143296105, 145314360, 166408380, 171955326, 177884820, 221877840, 229273768, 237179760, 257932989, 286592210, 290628720, 332816760, 343910652, 355769640, 429888315, 458547536, 515865978, 573184420, 665633520, 687821304, 711539280, 859776630, 1031731956, 1146368840, 1289664945, 1375642608, 1719553260, 2063463912, 2292737680, 2579329890, 3439106520, 4126927824, 5158659780, 6878213040, 10317319560, 20634639120]

約数ペア:

[(1, 20634639120), (2, 10317319560), (3, 6878213040), (4, 5158659780), (5, 4126927824), (6, 3439106520), (8, 2579329890), (9, 2292737680), (10, 2063463912), (12, 1719553260), (15, 1375642608), (16, 1289664945), (18, 1146368840), (20, 1031731956), (24, 859776630), (29, 711539280), (30, 687821304), (31, 665633520), (36, 573184420), (40, 515865978), (45, 458547536), (48, 429888315), (58, 355769640), (60, 343910652), (62, 332816760), (71, 290628720), (72, 286592210), (80, 257932989), (87, 237179760), (90, 229273768), (93, 221877840), (116, 177884820), (120, 171955326), (124, 166408380), (142, 145314360), (144, 143296105), (145, 142307856), (155, 133126704), (174, 118589880), (180, 114636884), (186, 110938920), (213, 96876240), (232, 88942410), (240, 85977663), (248, 83204190), (261, 79059920), (279, 73959280), (284, 72657180), (290, 71153928), (310, 66563352), (348, 59294940), (355, 58125744), (360, 57318442), (372, 55469460), (426, 48438120), (435, 47435952), (449, 45956880), (464, 44471205), (465, 44375568), (496, 41602095), (522, 39529960), (558, 36979640), (568, 36328590), (580, 35576964), (620, 33281676), (639, 32292080), (696, 29647470), (710, 29062872), (720, 28659221), (744, 27734730), (852, 24219060), (870, 23717976), (898, 22978440), (899, 22952880), (930, 22187784), (1044, 19764980), (1065, 19375248), (1116, 18489820), (1136, 18164295), (1160, 17788482), (1240, 16640838), (1278, 16146040), (1305, 15811984), (1347, 15318960), (1392, 14823735), (1395, 14791856), (1420, 14531436), (1488, 13867365), (1704, 12109530), (1740, 11858988), (1796, 11489220), (1798, 11476440), (1860, 11093892), (2059, 10021680), (2088, 9882490), (2130, 9687624), (2201, 9375120), (2232, 9244910), (2245, 9191376), (2320, 8894241), (2480, 8320419), (2556, 8073020), (2610, 7905992), (2694, 7659480), (2697, 7650960), (2790, 7395928), (2840, 7265718), (3195, 6458416), (3408, 6054765), (3480, 5929494), (3592, 5744610), (3596, 5738220), (3720, 5546946), (4041, 5106320), (4118, 5010840), (4176, 4941245), (4260, 4843812), (4402, 4687560), (4464, 4622455), (4490, 4595688), (4495, 4590576), (5112, 4036510), (5220, 3952996), (5388, 3829740), (5394, 3825480), (5580, 3697964), (5680, 3632859), (6177, 3340560), (6390, 3229208), (6603, 3125040), (6735, 3063792), (6960, 2964747), (7184, 2872305), (7192, 2869110), (7440, 2773473), (8082, 2553160), (8091, 2550320), (8236, 2505420), (8520, 2421906), (8804, 2343780), (8980, 2297844), (8990, 2295288), (10224, 2018255), (10295, 2004336), (10440, 1976498), (10776, 1914870), (10788, 1912740), (11005, 1875024), (11160, 1848982), (12354, 1670280), (12780, 1614604), (13021, 1584720), (13206, 1562520), (13470, 1531896), (13485, 1530192), (13919, 1482480), (14384, 1434555), (16164, 1276580), (16182, 1275160), (16472, 1252710), (17040, 1210953), (17608, 1171890), (17960, 1148922), (17980, 1147644), (18531, 1113520), (19809, 1041680), (20205, 1021264), (20590, 1002168), (20880, 988249), (21552, 957435), (21576, 956370), (22010, 937512), (22320, 924491), (24708, 835140), (25560, 807302), (26042, 792360), (26412, 781260), (26940, 765948), (26970, 765096), (27838, 741240), (30885, 668112), (31879, 647280), (32328, 638290), (32364, 637580), (32944, 626355), (33015, 625008), (35216, 585945), (35920, 574461), (35960, 573822), (37062, 556760), (39063, 528240), (39618, 520840), (40410, 510632), (40455, 510064), (41180, 501084), (41757, 494160), (43152, 478185), (44020, 468756), (49416, 417570), (51120, 403651), (52084, 396180), (52824, 390630), (53880, 382974), (53940, 382548), (55676, 370620), (61770, 334056), (63758, 323640), (63829, 323280), (64656, 319145), (64728, 318790), (65105, 316944), (66030, 312504), (69595, 296496), (71920, 286911), (74124, 278380), (78126, 264120), (79236, 260420), (80820, 255316), (80910, 255032), (82360, 250542), (83514, 247080), (88040, 234378), (92655, 222704), (95637, 215760), (98832, 208785), (99045, 208336), (104168, 198090), (105648, 195315), (107760, 191487), (107880, 191274), (111352, 185310), (117189, 176080), (123540, 167028), (125271, 164720), (127516, 161820), (127658, 161640), (129456, 159395), (130210, 158472), (132060, 156252), (139190, 148248)]