978888240

素因数分解:

$2^4\times 3^4\times 5^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{443}}^1$

素因数の和:510

約数の個数: 400

約数和(自身を含む): 3837182976

約数和(自身を除く): 2858294736

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 11, 12, 15, 16, 18, 20, 22, 24, 27, 30, 31, 33, 36, 40, 44, 45, 48, 54, 55, 60, 62, 66, 72, 80, 81, 88, 90, 93, 99, 108, 110, 120, 124, 132, 135, 144, 155, 162, 165, 176, 180, 186, 198, 216, 220, 240, 248, 264, 270, 279, 297, 310, 324, 330, 341, 360, 372, 396, 405, 432, 440, 443, 465, 495, 496, 528, 540, 558, 594, 620, 648, 660, 682, 720, 744, 792, 810, 837, 880, 886, 891, 930, 990, 1023, 1080, 1116, 1188, 1240, 1296, 1320, 1329, 1364, 1395, 1485, 1488, 1584, 1620, 1674, 1705, 1772, 1782, 1860, 1980, 2046, 2160, 2215, 2232, 2376, 2480, 2511, 2640, 2658, 2728, 2790, 2970, 3069, 3240, 3348, 3410, 3544, 3564, 3720, 3960, 3987, 4092, 4185, 4430, 4455, 4464, 4752, 4873, 5022, 5115, 5316, 5456, 5580, 5940, 6138, 6480, 6645, 6696, 6820, 7088, 7128, 7440, 7920, 7974, 8184, 8370, 8860, 8910, 9207, 9746, 10044, 10230, 10632, 11160, 11880, 11961, 12276, 12555, 13290, 13392, 13640, 13733, 14256, 14619, 15345, 15948, 16368, 16740, 17720, 17820, 18414, 19492, 19935, 20088, 20460, 21264, 22320, 23760, 23922, 24365, 24552, 25110, 26580, 27280, 27466, 27621, 29238, 30690, 31896, 33480, 35440, 35640, 35883, 36828, 38984, 39870, 40176, 40920, 41199, 43857, 46035, 47844, 48730, 49104, 50220, 53160, 54932, 55242, 58476, 59805, 61380, 63792, 66960, 68665, 71280, 71766, 73095, 73656, 77968, 79740, 81840, 82398, 87714, 92070, 95688, 97460, 100440, 106320, 109864, 110484, 116952, 119610, 122760, 123597, 131571, 137330, 138105, 143532, 146190, 147312, 151063, 159480, 164796, 175428, 179415, 184140, 191376, 194920, 200880, 205995, 219285, 219728, 220968, 233904, 239220, 245520, 247194, 263142, 274660, 276210, 287064, 292380, 302126, 318960, 329592, 350856, 358830, 368280, 370791, 389840, 394713, 411990, 438570, 441936, 453189, 478440, 494388, 526284, 549320, 552420, 574128, 584760, 604252, 617985, 657855, 659184, 701712, 717660, 736560, 741582, 755315, 789426, 823980, 877140, 906378, 956880, 988776, 1052568, 1098640, 1104840, 1112373, 1169520, 1208504, 1235970, 1315710, 1359567, 1435320, 1483164, 1510630, 1578852, 1647960, 1754280, 1812756, 1853955, 1973565, 1977552, 2105136, 2209680, 2224746, 2265945, 2417008, 2471940, 2631420, 2719134, 2870640, 2966328, 3021260, 3157704, 3295920, 3508560, 3625512, 3707910, 3947130, 4078701, 4449492, 4531890, 4943880, 5262840, 5438268, 5561865, 5932656, 6042520, 6315408, 6797835, 7251024, 7415820, 7894260, 8157402, 8898984, 9063780, 9887760, 10525680, 10876536, 11123730, 12085040, 12236103, 13595670, 14831640, 15788520, 16314804, 17797968, 18127560, 20393505, 21753072, 22247460, 24472206, 27191340, 29663280, 31577040, 32629608, 36255120, 40787010, 44494920, 48944412, 54382680, 61180515, 65259216, 81574020, 88989840, 97888824, 108765360, 122361030, 163148040, 195777648, 244722060, 326296080, 489444120, 978888240]

約数ペア:

[(1, 978888240), (2, 489444120), (3, 326296080), (4, 244722060), (5, 195777648), (6, 163148040), (8, 122361030), (9, 108765360), (10, 97888824), (11, 88989840), (12, 81574020), (15, 65259216), (16, 61180515), (18, 54382680), (20, 48944412), (22, 44494920), (24, 40787010), (27, 36255120), (30, 32629608), (31, 31577040), (33, 29663280), (36, 27191340), (40, 24472206), (44, 22247460), (45, 21753072), (48, 20393505), (54, 18127560), (55, 17797968), (60, 16314804), (62, 15788520), (66, 14831640), (72, 13595670), (80, 12236103), (81, 12085040), (88, 11123730), (90, 10876536), (93, 10525680), (99, 9887760), (108, 9063780), (110, 8898984), (120, 8157402), (124, 7894260), (132, 7415820), (135, 7251024), (144, 6797835), (155, 6315408), (162, 6042520), (165, 5932656), (176, 5561865), (180, 5438268), (186, 5262840), (198, 4943880), (216, 4531890), (220, 4449492), (240, 4078701), (248, 3947130), (264, 3707910), (270, 3625512), (279, 3508560), (297, 3295920), (310, 3157704), (324, 3021260), (330, 2966328), (341, 2870640), (360, 2719134), (372, 2631420), (396, 2471940), (405, 2417008), (432, 2265945), (440, 2224746), (443, 2209680), (465, 2105136), (495, 1977552), (496, 1973565), (528, 1853955), (540, 1812756), (558, 1754280), (594, 1647960), (620, 1578852), (648, 1510630), (660, 1483164), (682, 1435320), (720, 1359567), (744, 1315710), (792, 1235970), (810, 1208504), (837, 1169520), (880, 1112373), (886, 1104840), (891, 1098640), (930, 1052568), (990, 988776), (1023, 956880), (1080, 906378), (1116, 877140), (1188, 823980), (1240, 789426), (1296, 755315), (1320, 741582), (1329, 736560), (1364, 717660), (1395, 701712), (1485, 659184), (1488, 657855), (1584, 617985), (1620, 604252), (1674, 584760), (1705, 574128), (1772, 552420), (1782, 549320), (1860, 526284), (1980, 494388), (2046, 478440), (2160, 453189), (2215, 441936), (2232, 438570), (2376, 411990), (2480, 394713), (2511, 389840), (2640, 370791), (2658, 368280), (2728, 358830), (2790, 350856), (2970, 329592), (3069, 318960), (3240, 302126), (3348, 292380), (3410, 287064), (3544, 276210), (3564, 274660), (3720, 263142), (3960, 247194), (3987, 245520), (4092, 239220), (4185, 233904), (4430, 220968), (4455, 219728), (4464, 219285), (4752, 205995), (4873, 200880), (5022, 194920), (5115, 191376), (5316, 184140), (5456, 179415), (5580, 175428), (5940, 164796), (6138, 159480), (6480, 151063), (6645, 147312), (6696, 146190), (6820, 143532), (7088, 138105), (7128, 137330), (7440, 131571), (7920, 123597), (7974, 122760), (8184, 119610), (8370, 116952), (8860, 110484), (8910, 109864), (9207, 106320), (9746, 100440), (10044, 97460), (10230, 95688), (10632, 92070), (11160, 87714), (11880, 82398), (11961, 81840), (12276, 79740), (12555, 77968), (13290, 73656), (13392, 73095), (13640, 71766), (13733, 71280), (14256, 68665), (14619, 66960), (15345, 63792), (15948, 61380), (16368, 59805), (16740, 58476), (17720, 55242), (17820, 54932), (18414, 53160), (19492, 50220), (19935, 49104), (20088, 48730), (20460, 47844), (21264, 46035), (22320, 43857), (23760, 41199), (23922, 40920), (24365, 40176), (24552, 39870), (25110, 38984), (26580, 36828), (27280, 35883), (27466, 35640), (27621, 35440), (29238, 33480), (30690, 31896)]