20766359520

素因数分解:

$2^5\times 3^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{37}}^1\times {\mathrm{101}}^1\times {\mathrm{227}}^1$

素因数の和:403

約数の個数: 576

約数和(自身を含む): 78167509056

約数和(自身を除く): 57401149536

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 17, 18, 20, 24, 30, 32, 34, 36, 37, 40, 45, 48, 51, 60, 68, 72, 74, 80, 85, 90, 96, 101, 102, 111, 120, 136, 144, 148, 153, 160, 170, 180, 185, 202, 204, 222, 227, 240, 255, 272, 288, 296, 303, 306, 333, 340, 360, 370, 404, 408, 444, 454, 480, 505, 510, 544, 555, 592, 606, 612, 629, 666, 680, 681, 720, 740, 765, 808, 816, 888, 908, 909, 1010, 1020, 1110, 1135, 1184, 1212, 1224, 1258, 1332, 1360, 1362, 1440, 1480, 1515, 1530, 1616, 1632, 1665, 1717, 1776, 1816, 1818, 1887, 2020, 2040, 2043, 2220, 2270, 2424, 2448, 2516, 2664, 2720, 2724, 2960, 3030, 3060, 3145, 3232, 3330, 3405, 3434, 3552, 3632, 3636, 3737, 3774, 3859, 4040, 4080, 4086, 4440, 4540, 4545, 4848, 4896, 5032, 5151, 5328, 5448, 5661, 5920, 6060, 6120, 6290, 6660, 6810, 6868, 7264, 7272, 7474, 7548, 7718, 8080, 8160, 8172, 8399, 8585, 8880, 9080, 9090, 9435, 9696, 10064, 10215, 10302, 10656, 10896, 11211, 11322, 11577, 12120, 12240, 12580, 13320, 13620, 13736, 14544, 14948, 15096, 15436, 15453, 16160, 16344, 16798, 17170, 17760, 18160, 18180, 18685, 18870, 19295, 20128, 20430, 20604, 21792, 22422, 22644, 22927, 23154, 24240, 24480, 25160, 25197, 25755, 26640, 27240, 27472, 28305, 29088, 29896, 30192, 30872, 30906, 32688, 33596, 33633, 34340, 34731, 36320, 36360, 37370, 37740, 38590, 40860, 41208, 41995, 44844, 45288, 45854, 46308, 48480, 50320, 50394, 51510, 53280, 54480, 54944, 56055, 56610, 57885, 59792, 60384, 61744, 61812, 63529, 65376, 67192, 67266, 68680, 68781, 69462, 72720, 74740, 75480, 75591, 77180, 77265, 81720, 82416, 83990, 89688, 90576, 91708, 92616, 100640, 100788, 103020, 108960, 112110, 113220, 114635, 115770, 119584, 123488, 123624, 125985, 127058, 134384, 134532, 137360, 137562, 138924, 142783, 145440, 149480, 150960, 151182, 154360, 154530, 163440, 164832, 167980, 168165, 173655, 179376, 181152, 183416, 185232, 190587, 201576, 206040, 206343, 224220, 226440, 229270, 231540, 247248, 251970, 254116, 268768, 269064, 274720, 275124, 277848, 285566, 298960, 301920, 302364, 308720, 309060, 317645, 326880, 335960, 336330, 343905, 347310, 358752, 366832, 370464, 377955, 381174, 389759, 403152, 412080, 412686, 428349, 448440, 452880, 458540, 463080, 494496, 503940, 508232, 538128, 550248, 555696, 571132, 571761, 597920, 604728, 617440, 618120, 635290, 671920, 672660, 687810, 694620, 713915, 733664, 755910, 762348, 779518, 806304, 824160, 825372, 848299, 856698, 896880, 905760, 917080, 926160, 952935, 1007880, 1016464, 1031715, 1076256, 1100496, 1111392, 1142264, 1143522, 1169277, 1209456, 1236240, 1270580, 1285047, 1343840, 1345320, 1375620, 1389240, 1427830, 1511820, 1524696, 1559036, 1650744, 1696598, 1713396, 1793760, 1834160, 1852320, 1905870, 1948795, 2015760, 2032928, 2063430, 2141745, 2200992, 2284528, 2287044, 2338554, 2418912, 2472480, 2541160, 2544897, 2570094, 2690640, 2751240, 2778480, 2855660, 2858805, 3023640, 3049392, 3118072, 3301488, 3393196, 3426792, 3507831, 3668320, 3811740, 3897590, 4031520, 4126860, 4241495, 4283490, 4569056, 4574088, 4677108, 5082320, 5089794, 5140188, 5381280, 5502480, 5556960, 5711320, 5717610, 5846385, 6047280, 6098784, 6236144, 6425235, 6602976, 6786392, 6853584, 7015662, 7623480, 7634691, 7795180, 8253720, 8482990, 8566980, 9148176, 9354216, 10164640, 10179588, 10280376, 11004960, 11422640, 11435220, 11692770, 12094560, 12472288, 12724485, 12850470, 13572784, 13707168, 14031324, 14421083, 15246960, 15269382, 15590360, 16507440, 16965980, 17133960, 17539155, 18296352, 18708432, 20359176, 20560752, 22845280, 22870440, 23385540, 25448970, 25700940, 27145568, 28062648, 28842166, 30493920, 30538764, 31180720, 33014880, 33931960, 34267920, 35078310, 37416864, 38173455, 40718352, 41121504, 43263249, 45740880, 46771080, 50897940, 51401880, 56125296, 57684332, 61077528, 62361440, 67863920, 68535840, 70156620, 72105415, 76346910, 81436704, 86526498, 91481760, 93542160, 101795880, 102803760, 112250592, 115368664, 122155056, 129789747, 135727840, 140313240, 144210830, 152693820, 173052996, 187084320, 203591760, 205607520, 216316245, 230737328, 244310112, 259579494, 280626480, 288421660, 305387640, 346105992, 407183520, 432632490, 461474656, 519158988, 561252960, 576843320, 610775280, 648948735, 692211984, 865264980, 1038317976, 1153686640, 1221550560, 1297897470, 1384423968, 1730529960, 2076635952, 2307373280, 2595794940, 3461059920, 4153271904, 5191589880, 6922119840, 10383179760, 20766359520]

約数ペア:

[(1, 20766359520), (2, 10383179760), (3, 6922119840), (4, 5191589880), (5, 4153271904), (6, 3461059920), (8, 2595794940), (9, 2307373280), (10, 2076635952), (12, 1730529960), (15, 1384423968), (16, 1297897470), (17, 1221550560), (18, 1153686640), (20, 1038317976), (24, 865264980), (30, 692211984), (32, 648948735), (34, 610775280), (36, 576843320), (37, 561252960), (40, 519158988), (45, 461474656), (48, 432632490), (51, 407183520), (60, 346105992), (68, 305387640), (72, 288421660), (74, 280626480), (80, 259579494), (85, 244310112), (90, 230737328), (96, 216316245), (101, 205607520), (102, 203591760), (111, 187084320), (120, 173052996), (136, 152693820), (144, 144210830), (148, 140313240), (153, 135727840), (160, 129789747), (170, 122155056), (180, 115368664), (185, 112250592), (202, 102803760), (204, 101795880), (222, 93542160), (227, 91481760), (240, 86526498), (255, 81436704), (272, 76346910), (288, 72105415), (296, 70156620), (303, 68535840), (306, 67863920), (333, 62361440), (340, 61077528), (360, 57684332), (370, 56125296), (404, 51401880), (408, 50897940), (444, 46771080), (454, 45740880), (480, 43263249), (505, 41121504), (510, 40718352), (544, 38173455), (555, 37416864), (592, 35078310), (606, 34267920), (612, 33931960), (629, 33014880), (666, 31180720), (680, 30538764), (681, 30493920), (720, 28842166), (740, 28062648), (765, 27145568), (808, 25700940), (816, 25448970), (888, 23385540), (908, 22870440), (909, 22845280), (1010, 20560752), (1020, 20359176), (1110, 18708432), (1135, 18296352), (1184, 17539155), (1212, 17133960), (1224, 16965980), (1258, 16507440), (1332, 15590360), (1360, 15269382), (1362, 15246960), (1440, 14421083), (1480, 14031324), (1515, 13707168), (1530, 13572784), (1616, 12850470), (1632, 12724485), (1665, 12472288), (1717, 12094560), (1776, 11692770), (1816, 11435220), (1818, 11422640), (1887, 11004960), (2020, 10280376), (2040, 10179588), (2043, 10164640), (2220, 9354216), (2270, 9148176), (2424, 8566980), (2448, 8482990), (2516, 8253720), (2664, 7795180), (2720, 7634691), (2724, 7623480), (2960, 7015662), (3030, 6853584), (3060, 6786392), (3145, 6602976), (3232, 6425235), (3330, 6236144), (3405, 6098784), (3434, 6047280), (3552, 5846385), (3632, 5717610), (3636, 5711320), (3737, 5556960), (3774, 5502480), (3859, 5381280), (4040, 5140188), (4080, 5089794), (4086, 5082320), (4440, 4677108), (4540, 4574088), (4545, 4569056), (4848, 4283490), (4896, 4241495), (5032, 4126860), (5151, 4031520), (5328, 3897590), (5448, 3811740), (5661, 3668320), (5920, 3507831), (6060, 3426792), (6120, 3393196), (6290, 3301488), (6660, 3118072), (6810, 3049392), (6868, 3023640), (7264, 2858805), (7272, 2855660), (7474, 2778480), (7548, 2751240), (7718, 2690640), (8080, 2570094), (8160, 2544897), (8172, 2541160), (8399, 2472480), (8585, 2418912), (8880, 2338554), (9080, 2287044), (9090, 2284528), (9435, 2200992), (9696, 2141745), (10064, 2063430), (10215, 2032928), (10302, 2015760), (10656, 1948795), (10896, 1905870), (11211, 1852320), (11322, 1834160), (11577, 1793760), (12120, 1713396), (12240, 1696598), (12580, 1650744), (13320, 1559036), (13620, 1524696), (13736, 1511820), (14544, 1427830), (14948, 1389240), (15096, 1375620), (15436, 1345320), (15453, 1343840), (16160, 1285047), (16344, 1270580), (16798, 1236240), (17170, 1209456), (17760, 1169277), (18160, 1143522), (18180, 1142264), (18685, 1111392), (18870, 1100496), (19295, 1076256), (20128, 1031715), (20430, 1016464), (20604, 1007880), (21792, 952935), (22422, 926160), (22644, 917080), (22927, 905760), (23154, 896880), (24240, 856698), (24480, 848299), (25160, 825372), (25197, 824160), (25755, 806304), (26640, 779518), (27240, 762348), (27472, 755910), (28305, 733664), (29088, 713915), (29896, 694620), (30192, 687810), (30872, 672660), (30906, 671920), (32688, 635290), (33596, 618120), (33633, 617440), (34340, 604728), (34731, 597920), (36320, 571761), (36360, 571132), (37370, 555696), (37740, 550248), (38590, 538128), (40860, 508232), (41208, 503940), (41995, 494496), (44844, 463080), (45288, 458540), (45854, 452880), (46308, 448440), (48480, 428349), (50320, 412686), (50394, 412080), (51510, 403152), (53280, 389759), (54480, 381174), (54944, 377955), (56055, 370464), (56610, 366832), (57885, 358752), (59792, 347310), (60384, 343905), (61744, 336330), (61812, 335960), (63529, 326880), (65376, 317645), (67192, 309060), (67266, 308720), (68680, 302364), (68781, 301920), (69462, 298960), (72720, 285566), (74740, 277848), (75480, 275124), (75591, 274720), (77180, 269064), (77265, 268768), (81720, 254116), (82416, 251970), (83990, 247248), (89688, 231540), (90576, 229270), (91708, 226440), (92616, 224220), (100640, 206343), (100788, 206040), (103020, 201576), (108960, 190587), (112110, 185232), (113220, 183416), (114635, 181152), (115770, 179376), (119584, 173655), (123488, 168165), (123624, 167980), (125985, 164832), (127058, 163440), (134384, 154530), (134532, 154360), (137360, 151182), (137562, 150960), (138924, 149480), (142783, 145440)]