1031089920

素因数分解:

$2^8\times 3^1\times 5^1\times 7^1\times {\mathrm{89}}^1\times {\mathrm{431}}^1$

素因数の和:551

約数の個数: 288

約数和(自身を含む): 3814594560

約数和(自身を除く): 2783504640

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 32, 35, 40, 42, 48, 56, 60, 64, 70, 80, 84, 89, 96, 105, 112, 120, 128, 140, 160, 168, 178, 192, 210, 224, 240, 256, 267, 280, 320, 336, 356, 384, 420, 431, 445, 448, 480, 534, 560, 623, 640, 672, 712, 768, 840, 862, 890, 896, 960, 1068, 1120, 1246, 1280, 1293, 1335, 1344, 1424, 1680, 1724, 1780, 1792, 1869, 1920, 2136, 2155, 2240, 2492, 2586, 2670, 2688, 2848, 3017, 3115, 3360, 3448, 3560, 3738, 3840, 4272, 4310, 4480, 4984, 5172, 5340, 5376, 5696, 6034, 6230, 6465, 6720, 6896, 7120, 7476, 8544, 8620, 8960, 9051, 9345, 9968, 10344, 10680, 11392, 12068, 12460, 12930, 13440, 13792, 14240, 14952, 15085, 17088, 17240, 18102, 18690, 19936, 20688, 21360, 22784, 24136, 24920, 25860, 26880, 27584, 28480, 29904, 30170, 34176, 34480, 36204, 37380, 38359, 39872, 41376, 42720, 45255, 48272, 49840, 51720, 55168, 56960, 59808, 60340, 68352, 68960, 72408, 74760, 76718, 79744, 82752, 85440, 90510, 96544, 99680, 103440, 110336, 113920, 115077, 119616, 120680, 137920, 144816, 149520, 153436, 159488, 165504, 170880, 181020, 191795, 193088, 199360, 206880, 230154, 239232, 241360, 268513, 275840, 289632, 299040, 306872, 331008, 341760, 362040, 383590, 386176, 398720, 413760, 460308, 478464, 482720, 537026, 551680, 575385, 579264, 598080, 613744, 724080, 767180, 772352, 797440, 805539, 827520, 920616, 965440, 1074052, 1150770, 1158528, 1196160, 1227488, 1342565, 1448160, 1534360, 1611078, 1655040, 1841232, 1930880, 2148104, 2301540, 2317056, 2392320, 2454976, 2685130, 2896320, 3068720, 3222156, 3682464, 3861760, 4027695, 4296208, 4603080, 4909952, 5370260, 5792640, 6137440, 6444312, 7364928, 8055390, 8592416, 9206160, 9819904, 10740520, 11585280, 12274880, 12888624, 14729856, 16110780, 17184832, 18412320, 21481040, 24549760, 25777248, 29459712, 32221560, 34369664, 36824640, 42962080, 49099520, 51554496, 64443120, 68739328, 73649280, 85924160, 103108992, 128886240, 147298560, 171848320, 206217984, 257772480, 343696640, 515544960, 1031089920]

約数ペア:

[(1, 1031089920), (2, 515544960), (3, 343696640), (4, 257772480), (5, 206217984), (6, 171848320), (7, 147298560), (8, 128886240), (10, 103108992), (12, 85924160), (14, 73649280), (15, 68739328), (16, 64443120), (20, 51554496), (21, 49099520), (24, 42962080), (28, 36824640), (30, 34369664), (32, 32221560), (35, 29459712), (40, 25777248), (42, 24549760), (48, 21481040), (56, 18412320), (60, 17184832), (64, 16110780), (70, 14729856), (80, 12888624), (84, 12274880), (89, 11585280), (96, 10740520), (105, 9819904), (112, 9206160), (120, 8592416), (128, 8055390), (140, 7364928), (160, 6444312), (168, 6137440), (178, 5792640), (192, 5370260), (210, 4909952), (224, 4603080), (240, 4296208), (256, 4027695), (267, 3861760), (280, 3682464), (320, 3222156), (336, 3068720), (356, 2896320), (384, 2685130), (420, 2454976), (431, 2392320), (445, 2317056), (448, 2301540), (480, 2148104), (534, 1930880), (560, 1841232), (623, 1655040), (640, 1611078), (672, 1534360), (712, 1448160), (768, 1342565), (840, 1227488), (862, 1196160), (890, 1158528), (896, 1150770), (960, 1074052), (1068, 965440), (1120, 920616), (1246, 827520), (1280, 805539), (1293, 797440), (1335, 772352), (1344, 767180), (1424, 724080), (1680, 613744), (1724, 598080), (1780, 579264), (1792, 575385), (1869, 551680), (1920, 537026), (2136, 482720), (2155, 478464), (2240, 460308), (2492, 413760), (2586, 398720), (2670, 386176), (2688, 383590), (2848, 362040), (3017, 341760), (3115, 331008), (3360, 306872), (3448, 299040), (3560, 289632), (3738, 275840), (3840, 268513), (4272, 241360), (4310, 239232), (4480, 230154), (4984, 206880), (5172, 199360), (5340, 193088), (5376, 191795), (5696, 181020), (6034, 170880), (6230, 165504), (6465, 159488), (6720, 153436), (6896, 149520), (7120, 144816), (7476, 137920), (8544, 120680), (8620, 119616), (8960, 115077), (9051, 113920), (9345, 110336), (9968, 103440), (10344, 99680), (10680, 96544), (11392, 90510), (12068, 85440), (12460, 82752), (12930, 79744), (13440, 76718), (13792, 74760), (14240, 72408), (14952, 68960), (15085, 68352), (17088, 60340), (17240, 59808), (18102, 56960), (18690, 55168), (19936, 51720), (20688, 49840), (21360, 48272), (22784, 45255), (24136, 42720), (24920, 41376), (25860, 39872), (26880, 38359), (27584, 37380), (28480, 36204), (29904, 34480), (30170, 34176)]