920255367456

素因数分解:

$2^5\times 3^4\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{505031}}^1$

素因数の和:505109

約数の個数: 240

約数和(自身を含む): 2925892791360

約数和(自身を除く): 2005637423904

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 19, 24, 27, 32, 36, 37, 38, 48, 54, 57, 72, 74, 76, 81, 96, 108, 111, 114, 144, 148, 152, 162, 171, 216, 222, 228, 288, 296, 304, 324, 333, 342, 432, 444, 456, 513, 592, 608, 648, 666, 684, 703, 864, 888, 912, 999, 1026, 1184, 1296, 1332, 1368, 1406, 1539, 1776, 1824, 1998, 2052, 2109, 2592, 2664, 2736, 2812, 2997, 3078, 3552, 3996, 4104, 4218, 5328, 5472, 5624, 5994, 6156, 6327, 7992, 8208, 8436, 10656, 11248, 11988, 12312, 12654, 15984, 16416, 16872, 18981, 22496, 23976, 24624, 25308, 31968, 33744, 37962, 47952, 49248, 50616, 56943, 67488, 75924, 95904, 101232, 113886, 151848, 202464, 227772, 303696, 455544, 505031, 607392, 911088, 1010062, 1515093, 1822176, 2020124, 3030186, 4040248, 4545279, 6060372, 8080496, 9090558, 9595589, 12120744, 13635837, 16160992, 18181116, 18686147, 19191178, 24241488, 27271674, 28786767, 36362232, 37372294, 38382356, 40907511, 48482976, 54543348, 56058441, 57573534, 72724464, 74744588, 76764712, 81815022, 86360301, 109086696, 112116882, 115147068, 145448928, 149489176, 153529424, 163630044, 168175323, 172720602, 218173392, 224233764, 230294136, 259080903, 298978352, 307058848, 327260088, 336350646, 345441204, 355036793, 436346784, 448467528, 460588272, 504525969, 518161806, 597956704, 654520176, 672701292, 690882408, 710073586, 777242709, 896935056, 921176544, 1009051938, 1036323612, 1065110379, 1309040352, 1345402584, 1381764816, 1420147172, 1513577907, 1554485418, 1793870112, 2018103876, 2072647224, 2130220758, 2690805168, 2763529632, 2840294344, 3027155814, 3108970836, 3195331137, 4036207752, 4145294448, 4260441516, 5381610336, 5680588688, 6054311628, 6217941672, 6390662274, 8072415504, 8290588896, 8520883032, 9585993411, 11361177376, 12108623256, 12435883344, 12781324548, 16144831008, 17041766064, 19171986822, 24217246512, 24871766688, 25562649096, 28757980233, 34083532128, 38343973644, 48434493024, 51125298192, 57515960466, 76687947288, 102250596384, 115031920932, 153375894576, 230063841864, 306751789152, 460127683728, 920255367456]

約数ペア:

[(1, 920255367456), (2, 460127683728), (3, 306751789152), (4, 230063841864), (6, 153375894576), (8, 115031920932), (9, 102250596384), (12, 76687947288), (16, 57515960466), (18, 51125298192), (19, 48434493024), (24, 38343973644), (27, 34083532128), (32, 28757980233), (36, 25562649096), (37, 24871766688), (38, 24217246512), (48, 19171986822), (54, 17041766064), (57, 16144831008), (72, 12781324548), (74, 12435883344), (76, 12108623256), (81, 11361177376), (96, 9585993411), (108, 8520883032), (111, 8290588896), (114, 8072415504), (144, 6390662274), (148, 6217941672), (152, 6054311628), (162, 5680588688), (171, 5381610336), (216, 4260441516), (222, 4145294448), (228, 4036207752), (288, 3195331137), (296, 3108970836), (304, 3027155814), (324, 2840294344), (333, 2763529632), (342, 2690805168), (432, 2130220758), (444, 2072647224), (456, 2018103876), (513, 1793870112), (592, 1554485418), (608, 1513577907), (648, 1420147172), (666, 1381764816), (684, 1345402584), (703, 1309040352), (864, 1065110379), (888, 1036323612), (912, 1009051938), (999, 921176544), (1026, 896935056), (1184, 777242709), (1296, 710073586), (1332, 690882408), (1368, 672701292), (1406, 654520176), (1539, 597956704), (1776, 518161806), (1824, 504525969), (1998, 460588272), (2052, 448467528), (2109, 436346784), (2592, 355036793), (2664, 345441204), (2736, 336350646), (2812, 327260088), (2997, 307058848), (3078, 298978352), (3552, 259080903), (3996, 230294136), (4104, 224233764), (4218, 218173392), (5328, 172720602), (5472, 168175323), (5624, 163630044), (5994, 153529424), (6156, 149489176), (6327, 145448928), (7992, 115147068), (8208, 112116882), (8436, 109086696), (10656, 86360301), (11248, 81815022), (11988, 76764712), (12312, 74744588), (12654, 72724464), (15984, 57573534), (16416, 56058441), (16872, 54543348), (18981, 48482976), (22496, 40907511), (23976, 38382356), (24624, 37372294), (25308, 36362232), (31968, 28786767), (33744, 27271674), (37962, 24241488), (47952, 19191178), (49248, 18686147), (50616, 18181116), (56943, 16160992), (67488, 13635837), (75924, 12120744), (95904, 9595589), (101232, 9090558), (113886, 8080496), (151848, 6060372), (202464, 4545279), (227772, 4040248), (303696, 3030186), (455544, 2020124), (505031, 1822176), (607392, 1515093), (911088, 1010062)]