509331240

素因数分解:

$2^3\times 3^4\times 5^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{461}}^1$

素因数の和:526

約数の個数: 320

約数和(自身を含む): 1931973120

約数和(自身を除く): 1422641880

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 11, 12, 15, 18, 20, 22, 24, 27, 30, 31, 33, 36, 40, 44, 45, 54, 55, 60, 62, 66, 72, 81, 88, 90, 93, 99, 108, 110, 120, 124, 132, 135, 155, 162, 165, 180, 186, 198, 216, 220, 248, 264, 270, 279, 297, 310, 324, 330, 341, 360, 372, 396, 405, 440, 461, 465, 495, 540, 558, 594, 620, 648, 660, 682, 744, 792, 810, 837, 891, 922, 930, 990, 1023, 1080, 1116, 1188, 1240, 1320, 1364, 1383, 1395, 1485, 1620, 1674, 1705, 1782, 1844, 1860, 1980, 2046, 2232, 2305, 2376, 2511, 2728, 2766, 2790, 2970, 3069, 3240, 3348, 3410, 3564, 3688, 3720, 3960, 4092, 4149, 4185, 4455, 4610, 5022, 5071, 5115, 5532, 5580, 5940, 6138, 6696, 6820, 6915, 7128, 8184, 8298, 8370, 8910, 9207, 9220, 10044, 10142, 10230, 11064, 11160, 11880, 12276, 12447, 12555, 13640, 13830, 14291, 15213, 15345, 16596, 16740, 17820, 18414, 18440, 20088, 20284, 20460, 20745, 24552, 24894, 25110, 25355, 27621, 27660, 28582, 30426, 30690, 33192, 33480, 35640, 36828, 37341, 40568, 40920, 41490, 42873, 45639, 46035, 49788, 50220, 50710, 55242, 55320, 57164, 60852, 61380, 62235, 71455, 73656, 74682, 76065, 82980, 85746, 91278, 92070, 99576, 100440, 101420, 110484, 114328, 121704, 122760, 124470, 128619, 136917, 138105, 142910, 149364, 152130, 157201, 165960, 171492, 182556, 184140, 186705, 202840, 214365, 220968, 228195, 248940, 257238, 273834, 276210, 285820, 298728, 304260, 314402, 342984, 365112, 368280, 373410, 385857, 410751, 428730, 456390, 471603, 497880, 514476, 547668, 552420, 571640, 608520, 628804, 643095, 684585, 746820, 771714, 786005, 821502, 857460, 912780, 943206, 1028952, 1095336, 1104840, 1157571, 1257608, 1286190, 1369170, 1414809, 1493640, 1543428, 1572010, 1643004, 1714920, 1825560, 1886412, 1929285, 2053755, 2315142, 2358015, 2572380, 2738340, 2829618, 3086856, 3144020, 3286008, 3772824, 3858570, 4107510, 4244427, 4630284, 4716030, 5144760, 5476680, 5659236, 5787855, 6288040, 7074045, 7717140, 8215020, 8488854, 9260568, 9432060, 11318472, 11575710, 12733281, 14148090, 15434280, 16430040, 16977708, 18864120, 21222135, 23151420, 25466562, 28296180, 33955416, 42444270, 46302840, 50933124, 56592360, 63666405, 84888540, 101866248, 127332810, 169777080, 254665620, 509331240]

約数ペア:

[(1, 509331240), (2, 254665620), (3, 169777080), (4, 127332810), (5, 101866248), (6, 84888540), (8, 63666405), (9, 56592360), (10, 50933124), (11, 46302840), (12, 42444270), (15, 33955416), (18, 28296180), (20, 25466562), (22, 23151420), (24, 21222135), (27, 18864120), (30, 16977708), (31, 16430040), (33, 15434280), (36, 14148090), (40, 12733281), (44, 11575710), (45, 11318472), (54, 9432060), (55, 9260568), (60, 8488854), (62, 8215020), (66, 7717140), (72, 7074045), (81, 6288040), (88, 5787855), (90, 5659236), (93, 5476680), (99, 5144760), (108, 4716030), (110, 4630284), (120, 4244427), (124, 4107510), (132, 3858570), (135, 3772824), (155, 3286008), (162, 3144020), (165, 3086856), (180, 2829618), (186, 2738340), (198, 2572380), (216, 2358015), (220, 2315142), (248, 2053755), (264, 1929285), (270, 1886412), (279, 1825560), (297, 1714920), (310, 1643004), (324, 1572010), (330, 1543428), (341, 1493640), (360, 1414809), (372, 1369170), (396, 1286190), (405, 1257608), (440, 1157571), (461, 1104840), (465, 1095336), (495, 1028952), (540, 943206), (558, 912780), (594, 857460), (620, 821502), (648, 786005), (660, 771714), (682, 746820), (744, 684585), (792, 643095), (810, 628804), (837, 608520), (891, 571640), (922, 552420), (930, 547668), (990, 514476), (1023, 497880), (1080, 471603), (1116, 456390), (1188, 428730), (1240, 410751), (1320, 385857), (1364, 373410), (1383, 368280), (1395, 365112), (1485, 342984), (1620, 314402), (1674, 304260), (1705, 298728), (1782, 285820), (1844, 276210), (1860, 273834), (1980, 257238), (2046, 248940), (2232, 228195), (2305, 220968), (2376, 214365), (2511, 202840), (2728, 186705), (2766, 184140), (2790, 182556), (2970, 171492), (3069, 165960), (3240, 157201), (3348, 152130), (3410, 149364), (3564, 142910), (3688, 138105), (3720, 136917), (3960, 128619), (4092, 124470), (4149, 122760), (4185, 121704), (4455, 114328), (4610, 110484), (5022, 101420), (5071, 100440), (5115, 99576), (5532, 92070), (5580, 91278), (5940, 85746), (6138, 82980), (6696, 76065), (6820, 74682), (6915, 73656), (7128, 71455), (8184, 62235), (8298, 61380), (8370, 60852), (8910, 57164), (9207, 55320), (9220, 55242), (10044, 50710), (10142, 50220), (10230, 49788), (11064, 46035), (11160, 45639), (11880, 42873), (12276, 41490), (12447, 40920), (12555, 40568), (13640, 37341), (13830, 36828), (14291, 35640), (15213, 33480), (15345, 33192), (16596, 30690), (16740, 30426), (17820, 28582), (18414, 27660), (18440, 27621), (20088, 25355), (20284, 25110), (20460, 24894), (20745, 24552)]