1648421280

素因数分解:

$2^5\times 3^4\times 5^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{373}}^1$

素因数の和:442

約数の個数: 480

約数和(自身を含む): 6568708608

約数和(自身を除く): 4920287328

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 11, 12, 15, 16, 18, 20, 22, 24, 27, 30, 31, 32, 33, 36, 40, 44, 45, 48, 54, 55, 60, 62, 66, 72, 80, 81, 88, 90, 93, 96, 99, 108, 110, 120, 124, 132, 135, 144, 155, 160, 162, 165, 176, 180, 186, 198, 216, 220, 240, 248, 264, 270, 279, 288, 297, 310, 324, 330, 341, 352, 360, 372, 373, 396, 405, 432, 440, 465, 480, 495, 496, 528, 540, 558, 594, 620, 648, 660, 682, 720, 744, 746, 792, 810, 837, 864, 880, 891, 930, 990, 992, 1023, 1056, 1080, 1116, 1119, 1188, 1240, 1296, 1320, 1364, 1395, 1440, 1485, 1488, 1492, 1584, 1620, 1674, 1705, 1760, 1782, 1860, 1865, 1980, 2046, 2160, 2232, 2238, 2376, 2480, 2511, 2592, 2640, 2728, 2790, 2970, 2976, 2984, 3069, 3168, 3240, 3348, 3357, 3410, 3564, 3720, 3730, 3960, 4092, 4103, 4185, 4320, 4455, 4464, 4476, 4752, 4960, 5022, 5115, 5280, 5456, 5580, 5595, 5940, 5968, 6138, 6480, 6696, 6714, 6820, 7128, 7440, 7460, 7920, 8184, 8206, 8370, 8910, 8928, 8952, 9207, 9504, 10044, 10071, 10230, 10912, 11160, 11190, 11563, 11880, 11936, 12276, 12309, 12555, 12960, 13392, 13428, 13640, 14256, 14880, 14920, 15345, 15840, 16368, 16412, 16740, 16785, 17820, 17904, 18414, 20088, 20142, 20460, 20515, 22320, 22380, 23126, 23760, 24552, 24618, 25110, 26784, 26856, 27280, 27621, 28512, 29840, 30213, 30690, 32736, 32824, 33480, 33570, 34689, 35640, 35808, 36828, 36927, 40176, 40284, 40920, 41030, 44640, 44760, 46035, 46252, 47520, 49104, 49236, 50220, 50355, 53712, 54560, 55242, 57815, 59680, 60426, 61380, 61545, 65648, 66960, 67140, 69378, 71280, 73656, 73854, 80352, 80568, 81840, 82060, 89520, 92070, 92504, 98208, 98472, 100440, 100710, 104067, 107424, 110484, 110781, 115630, 120852, 122760, 123090, 127193, 131296, 133920, 134280, 138105, 138756, 142560, 147312, 147708, 151065, 161136, 163680, 164120, 173445, 179040, 184140, 184635, 185008, 196944, 200880, 201420, 208134, 220968, 221562, 231260, 241704, 245520, 246180, 254386, 268560, 276210, 277512, 294624, 295416, 302130, 312201, 322272, 328240, 332343, 346890, 368280, 369270, 370016, 381579, 393888, 401760, 402840, 416268, 441936, 443124, 462520, 483408, 491040, 492360, 508772, 520335, 537120, 552420, 553905, 555024, 590832, 604260, 624402, 635965, 656480, 664686, 693780, 736560, 738540, 763158, 805680, 832536, 883872, 886248, 925040, 936603, 966816, 984720, 1017544, 1040670, 1104840, 1107810, 1110048, 1144737, 1181664, 1208520, 1248804, 1271930, 1329372, 1387560, 1473120, 1477080, 1526316, 1561005, 1611360, 1661715, 1665072, 1772496, 1850080, 1873206, 1907895, 1969440, 2035088, 2081340, 2209680, 2215620, 2289474, 2417040, 2497608, 2543860, 2658744, 2775120, 2954160, 3052632, 3122010, 3323430, 3330144, 3434211, 3544992, 3746412, 3815790, 4070176, 4162680, 4419360, 4431240, 4578948, 4683015, 4834080, 4995216, 5087720, 5317488, 5550240, 5723685, 5908320, 6105264, 6244020, 6646860, 6868422, 7492824, 7631580, 8325360, 8862480, 9157896, 9366030, 9990432, 10175440, 10302633, 10634976, 11447370, 12210528, 12488040, 13293720, 13736844, 14985648, 15263160, 16650720, 17171055, 17724960, 18315792, 18732060, 20350880, 20605266, 22894740, 24976080, 26587440, 27473688, 29971296, 30526320, 34342110, 36631584, 37464120, 41210532, 45789480, 49952160, 51513165, 53174880, 54947376, 61052640, 68684220, 74928240, 82421064, 91578960, 103026330, 109894752, 137368440, 149856480, 164842128, 183157920, 206052660, 274736880, 329684256, 412105320, 549473760, 824210640, 1648421280]

約数ペア:

[(1, 1648421280), (2, 824210640), (3, 549473760), (4, 412105320), (5, 329684256), (6, 274736880), (8, 206052660), (9, 183157920), (10, 164842128), (11, 149856480), (12, 137368440), (15, 109894752), (16, 103026330), (18, 91578960), (20, 82421064), (22, 74928240), (24, 68684220), (27, 61052640), (30, 54947376), (31, 53174880), (32, 51513165), (33, 49952160), (36, 45789480), (40, 41210532), (44, 37464120), (45, 36631584), (48, 34342110), (54, 30526320), (55, 29971296), (60, 27473688), (62, 26587440), (66, 24976080), (72, 22894740), (80, 20605266), (81, 20350880), (88, 18732060), (90, 18315792), (93, 17724960), (96, 17171055), (99, 16650720), (108, 15263160), (110, 14985648), (120, 13736844), (124, 13293720), (132, 12488040), (135, 12210528), (144, 11447370), (155, 10634976), (160, 10302633), (162, 10175440), (165, 9990432), (176, 9366030), (180, 9157896), (186, 8862480), (198, 8325360), (216, 7631580), (220, 7492824), (240, 6868422), (248, 6646860), (264, 6244020), (270, 6105264), (279, 5908320), (288, 5723685), (297, 5550240), (310, 5317488), (324, 5087720), (330, 4995216), (341, 4834080), (352, 4683015), (360, 4578948), (372, 4431240), (373, 4419360), (396, 4162680), (405, 4070176), (432, 3815790), (440, 3746412), (465, 3544992), (480, 3434211), (495, 3330144), (496, 3323430), (528, 3122010), (540, 3052632), (558, 2954160), (594, 2775120), (620, 2658744), (648, 2543860), (660, 2497608), (682, 2417040), (720, 2289474), (744, 2215620), (746, 2209680), (792, 2081340), (810, 2035088), (837, 1969440), (864, 1907895), (880, 1873206), (891, 1850080), (930, 1772496), (990, 1665072), (992, 1661715), (1023, 1611360), (1056, 1561005), (1080, 1526316), (1116, 1477080), (1119, 1473120), (1188, 1387560), (1240, 1329372), (1296, 1271930), (1320, 1248804), (1364, 1208520), (1395, 1181664), (1440, 1144737), (1485, 1110048), (1488, 1107810), (1492, 1104840), (1584, 1040670), (1620, 1017544), (1674, 984720), (1705, 966816), (1760, 936603), (1782, 925040), (1860, 886248), (1865, 883872), (1980, 832536), (2046, 805680), (2160, 763158), (2232, 738540), (2238, 736560), (2376, 693780), (2480, 664686), (2511, 656480), (2592, 635965), (2640, 624402), (2728, 604260), (2790, 590832), (2970, 555024), (2976, 553905), (2984, 552420), (3069, 537120), (3168, 520335), (3240, 508772), (3348, 492360), (3357, 491040), (3410, 483408), (3564, 462520), (3720, 443124), (3730, 441936), (3960, 416268), (4092, 402840), (4103, 401760), (4185, 393888), (4320, 381579), (4455, 370016), (4464, 369270), (4476, 368280), (4752, 346890), (4960, 332343), (5022, 328240), (5115, 322272), (5280, 312201), (5456, 302130), (5580, 295416), (5595, 294624), (5940, 277512), (5968, 276210), (6138, 268560), (6480, 254386), (6696, 246180), (6714, 245520), (6820, 241704), (7128, 231260), (7440, 221562), (7460, 220968), (7920, 208134), (8184, 201420), (8206, 200880), (8370, 196944), (8910, 185008), (8928, 184635), (8952, 184140), (9207, 179040), (9504, 173445), (10044, 164120), (10071, 163680), (10230, 161136), (10912, 151065), (11160, 147708), (11190, 147312), (11563, 142560), (11880, 138756), (11936, 138105), (12276, 134280), (12309, 133920), (12555, 131296), (12960, 127193), (13392, 123090), (13428, 122760), (13640, 120852), (14256, 115630), (14880, 110781), (14920, 110484), (15345, 107424), (15840, 104067), (16368, 100710), (16412, 100440), (16740, 98472), (16785, 98208), (17820, 92504), (17904, 92070), (18414, 89520), (20088, 82060), (20142, 81840), (20460, 80568), (20515, 80352), (22320, 73854), (22380, 73656), (23126, 71280), (23760, 69378), (24552, 67140), (24618, 66960), (25110, 65648), (26784, 61545), (26856, 61380), (27280, 60426), (27621, 59680), (28512, 57815), (29840, 55242), (30213, 54560), (30690, 53712), (32736, 50355), (32824, 50220), (33480, 49236), (33570, 49104), (34689, 47520), (35640, 46252), (35808, 46035), (36828, 44760), (36927, 44640), (40176, 41030), (40284, 40920)]