147719040

素因数分解:

$2^7\times 3^1\times 5^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{379}}^1$

素因数の和:437

約数の個数: 256

約数和(自身を含む): 558144000

約数和(自身を除く): 410424960

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, 379, 384, 406, 420, 435, 448, 464, 480, 560, 580, 609, 640, 672, 696, 758, 812, 840, 870, 896, 928, 960, 1015, 1120, 1137, 1160, 1218, 1344, 1392, 1516, 1624, 1680, 1740, 1856, 1895, 1920, 2030, 2240, 2274, 2320, 2436, 2653, 2688, 2784, 3032, 3045, 3248, 3360, 3480, 3712, 3790, 4060, 4480, 4548, 4640, 4872, 5306, 5568, 5685, 6064, 6090, 6496, 6720, 6960, 7580, 7959, 8120, 9096, 9280, 9744, 10612, 10991, 11136, 11370, 12128, 12180, 12992, 13265, 13440, 13920, 15160, 15918, 16240, 18192, 18560, 19488, 21224, 21982, 22740, 24256, 24360, 25984, 26530, 27840, 30320, 31836, 32480, 32973, 36384, 38976, 39795, 42448, 43964, 45480, 48512, 48720, 53060, 54955, 55680, 60640, 63672, 64960, 65946, 72768, 76937, 77952, 79590, 84896, 87928, 90960, 97440, 106120, 109910, 121280, 127344, 129920, 131892, 145536, 153874, 159180, 164865, 169792, 175856, 181920, 194880, 212240, 219820, 230811, 242560, 254688, 263784, 307748, 318360, 329730, 339584, 351712, 363840, 384685, 389760, 424480, 439640, 461622, 509376, 527568, 615496, 636720, 659460, 703424, 727680, 769370, 848960, 879280, 923244, 1018752, 1055136, 1154055, 1230992, 1273440, 1318920, 1406848, 1538740, 1697920, 1758560, 1846488, 2110272, 2308110, 2461984, 2546880, 2637840, 3077480, 3517120, 3692976, 4220544, 4616220, 4923968, 5093760, 5275680, 6154960, 7034240, 7385952, 9232440, 9847936, 10551360, 12309920, 14771904, 18464880, 21102720, 24619840, 29543808, 36929760, 49239680, 73859520, 147719040]

約数ペア:

[(1, 147719040), (2, 73859520), (3, 49239680), (4, 36929760), (5, 29543808), (6, 24619840), (7, 21102720), (8, 18464880), (10, 14771904), (12, 12309920), (14, 10551360), (15, 9847936), (16, 9232440), (20, 7385952), (21, 7034240), (24, 6154960), (28, 5275680), (29, 5093760), (30, 4923968), (32, 4616220), (35, 4220544), (40, 3692976), (42, 3517120), (48, 3077480), (56, 2637840), (58, 2546880), (60, 2461984), (64, 2308110), (70, 2110272), (80, 1846488), (84, 1758560), (87, 1697920), (96, 1538740), (105, 1406848), (112, 1318920), (116, 1273440), (120, 1230992), (128, 1154055), (140, 1055136), (145, 1018752), (160, 923244), (168, 879280), (174, 848960), (192, 769370), (203, 727680), (210, 703424), (224, 659460), (232, 636720), (240, 615496), (280, 527568), (290, 509376), (320, 461622), (336, 439640), (348, 424480), (379, 389760), (384, 384685), (406, 363840), (420, 351712), (435, 339584), (448, 329730), (464, 318360), (480, 307748), (560, 263784), (580, 254688), (609, 242560), (640, 230811), (672, 219820), (696, 212240), (758, 194880), (812, 181920), (840, 175856), (870, 169792), (896, 164865), (928, 159180), (960, 153874), (1015, 145536), (1120, 131892), (1137, 129920), (1160, 127344), (1218, 121280), (1344, 109910), (1392, 106120), (1516, 97440), (1624, 90960), (1680, 87928), (1740, 84896), (1856, 79590), (1895, 77952), (1920, 76937), (2030, 72768), (2240, 65946), (2274, 64960), (2320, 63672), (2436, 60640), (2653, 55680), (2688, 54955), (2784, 53060), (3032, 48720), (3045, 48512), (3248, 45480), (3360, 43964), (3480, 42448), (3712, 39795), (3790, 38976), (4060, 36384), (4480, 32973), (4548, 32480), (4640, 31836), (4872, 30320), (5306, 27840), (5568, 26530), (5685, 25984), (6064, 24360), (6090, 24256), (6496, 22740), (6720, 21982), (6960, 21224), (7580, 19488), (7959, 18560), (8120, 18192), (9096, 16240), (9280, 15918), (9744, 15160), (10612, 13920), (10991, 13440), (11136, 13265), (11370, 12992), (12128, 12180)]