228789120

素因数分解:

$2^7\times 3^1\times 5^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{587}}^1$

素因数の和:645

約数の個数: 256

約数和(自身を含む): 863654400

約数和(自身を除く): 634865280

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 29, 30, 32, 35, 40, 42, 48, 56, 58, 60, 64, 70, 80, 84, 87, 96, 105, 112, 116, 120, 128, 140, 145, 160, 168, 174, 192, 203, 210, 224, 232, 240, 280, 290, 320, 336, 348, 384, 406, 420, 435, 448, 464, 480, 560, 580, 587, 609, 640, 672, 696, 812, 840, 870, 896, 928, 960, 1015, 1120, 1160, 1174, 1218, 1344, 1392, 1624, 1680, 1740, 1761, 1856, 1920, 2030, 2240, 2320, 2348, 2436, 2688, 2784, 2935, 3045, 3248, 3360, 3480, 3522, 3712, 4060, 4109, 4480, 4640, 4696, 4872, 5568, 5870, 6090, 6496, 6720, 6960, 7044, 8120, 8218, 8805, 9280, 9392, 9744, 11136, 11740, 12180, 12327, 12992, 13440, 13920, 14088, 16240, 16436, 17023, 17610, 18560, 18784, 19488, 20545, 23480, 24360, 24654, 25984, 27840, 28176, 32480, 32872, 34046, 35220, 37568, 38976, 41090, 46960, 48720, 49308, 51069, 55680, 56352, 61635, 64960, 65744, 68092, 70440, 75136, 77952, 82180, 85115, 93920, 97440, 98616, 102138, 112704, 119161, 123270, 129920, 131488, 136184, 140880, 164360, 170230, 187840, 194880, 197232, 204276, 225408, 238322, 246540, 255345, 262976, 272368, 281760, 328720, 340460, 357483, 375680, 389760, 394464, 408552, 476644, 493080, 510690, 525952, 544736, 563520, 595805, 657440, 680920, 714966, 788928, 817104, 953288, 986160, 1021380, 1089472, 1127040, 1191610, 1314880, 1361840, 1429932, 1577856, 1634208, 1787415, 1906576, 1972320, 2042760, 2178944, 2383220, 2629760, 2723680, 2859864, 3268416, 3574830, 3813152, 3944640, 4085520, 4766440, 5447360, 5719728, 6536832, 7149660, 7626304, 7889280, 8171040, 9532880, 10894720, 11439456, 14299320, 15252608, 16342080, 19065760, 22878912, 28598640, 32684160, 38131520, 45757824, 57197280, 76263040, 114394560, 228789120]

約数ペア:

[(1, 228789120), (2, 114394560), (3, 76263040), (4, 57197280), (5, 45757824), (6, 38131520), (7, 32684160), (8, 28598640), (10, 22878912), (12, 19065760), (14, 16342080), (15, 15252608), (16, 14299320), (20, 11439456), (21, 10894720), (24, 9532880), (28, 8171040), (29, 7889280), (30, 7626304), (32, 7149660), (35, 6536832), (40, 5719728), (42, 5447360), (48, 4766440), (56, 4085520), (58, 3944640), (60, 3813152), (64, 3574830), (70, 3268416), (80, 2859864), (84, 2723680), (87, 2629760), (96, 2383220), (105, 2178944), (112, 2042760), (116, 1972320), (120, 1906576), (128, 1787415), (140, 1634208), (145, 1577856), (160, 1429932), (168, 1361840), (174, 1314880), (192, 1191610), (203, 1127040), (210, 1089472), (224, 1021380), (232, 986160), (240, 953288), (280, 817104), (290, 788928), (320, 714966), (336, 680920), (348, 657440), (384, 595805), (406, 563520), (420, 544736), (435, 525952), (448, 510690), (464, 493080), (480, 476644), (560, 408552), (580, 394464), (587, 389760), (609, 375680), (640, 357483), (672, 340460), (696, 328720), (812, 281760), (840, 272368), (870, 262976), (896, 255345), (928, 246540), (960, 238322), (1015, 225408), (1120, 204276), (1160, 197232), (1174, 194880), (1218, 187840), (1344, 170230), (1392, 164360), (1624, 140880), (1680, 136184), (1740, 131488), (1761, 129920), (1856, 123270), (1920, 119161), (2030, 112704), (2240, 102138), (2320, 98616), (2348, 97440), (2436, 93920), (2688, 85115), (2784, 82180), (2935, 77952), (3045, 75136), (3248, 70440), (3360, 68092), (3480, 65744), (3522, 64960), (3712, 61635), (4060, 56352), (4109, 55680), (4480, 51069), (4640, 49308), (4696, 48720), (4872, 46960), (5568, 41090), (5870, 38976), (6090, 37568), (6496, 35220), (6720, 34046), (6960, 32872), (7044, 32480), (8120, 28176), (8218, 27840), (8805, 25984), (9280, 24654), (9392, 24360), (9744, 23480), (11136, 20545), (11740, 19488), (12180, 18784), (12327, 18560), (12992, 17610), (13440, 17023), (13920, 16436), (14088, 16240)]