146386240

素因数分解:

$2^6\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{457}}^1$

素因数の和:505

約数の個数: 224

約数和(自身を含む): 469050624

約数和(自身を除く): 322664384

約数列:

[1, 2, 4, 5, 7, 8, 10, 11, 13, 14, 16, 20, 22, 26, 28, 32, 35, 40, 44, 52, 55, 56, 64, 65, 70, 77, 80, 88, 91, 104, 110, 112, 130, 140, 143, 154, 160, 176, 182, 208, 220, 224, 260, 280, 286, 308, 320, 352, 364, 385, 416, 440, 448, 455, 457, 520, 560, 572, 616, 704, 715, 728, 770, 832, 880, 910, 914, 1001, 1040, 1120, 1144, 1232, 1430, 1456, 1540, 1760, 1820, 1828, 2002, 2080, 2240, 2285, 2288, 2464, 2860, 2912, 3080, 3199, 3520, 3640, 3656, 4004, 4160, 4570, 4576, 4928, 5005, 5027, 5720, 5824, 5941, 6160, 6398, 7280, 7312, 8008, 9140, 9152, 10010, 10054, 11440, 11882, 12320, 12796, 14560, 14624, 15995, 16016, 18280, 20020, 20108, 22880, 23764, 24640, 25135, 25592, 29120, 29248, 29705, 31990, 32032, 35189, 36560, 40040, 40216, 41587, 45760, 47528, 50270, 51184, 59410, 63980, 64064, 65351, 70378, 73120, 80080, 80432, 83174, 95056, 100540, 102368, 118820, 127960, 130702, 140756, 146240, 160160, 160864, 166348, 175945, 190112, 201080, 204736, 207935, 237640, 255920, 261404, 281512, 320320, 321728, 326755, 332696, 351890, 380224, 402160, 415870, 457457, 475280, 511840, 522808, 563024, 653510, 665392, 703780, 804320, 831740, 914914, 950560, 1023680, 1045616, 1126048, 1307020, 1330784, 1407560, 1608640, 1663480, 1829828, 1901120, 2091232, 2252096, 2287285, 2614040, 2661568, 2815120, 3326960, 3659656, 4182464, 4574570, 5228080, 5630240, 6653920, 7319312, 9149140, 10456160, 11260480, 13307840, 14638624, 18298280, 20912320, 29277248, 36596560, 73193120, 146386240]

約数ペア:

[(1, 146386240), (2, 73193120), (4, 36596560), (5, 29277248), (7, 20912320), (8, 18298280), (10, 14638624), (11, 13307840), (13, 11260480), (14, 10456160), (16, 9149140), (20, 7319312), (22, 6653920), (26, 5630240), (28, 5228080), (32, 4574570), (35, 4182464), (40, 3659656), (44, 3326960), (52, 2815120), (55, 2661568), (56, 2614040), (64, 2287285), (65, 2252096), (70, 2091232), (77, 1901120), (80, 1829828), (88, 1663480), (91, 1608640), (104, 1407560), (110, 1330784), (112, 1307020), (130, 1126048), (140, 1045616), (143, 1023680), (154, 950560), (160, 914914), (176, 831740), (182, 804320), (208, 703780), (220, 665392), (224, 653510), (260, 563024), (280, 522808), (286, 511840), (308, 475280), (320, 457457), (352, 415870), (364, 402160), (385, 380224), (416, 351890), (440, 332696), (448, 326755), (455, 321728), (457, 320320), (520, 281512), (560, 261404), (572, 255920), (616, 237640), (704, 207935), (715, 204736), (728, 201080), (770, 190112), (832, 175945), (880, 166348), (910, 160864), (914, 160160), (1001, 146240), (1040, 140756), (1120, 130702), (1144, 127960), (1232, 118820), (1430, 102368), (1456, 100540), (1540, 95056), (1760, 83174), (1820, 80432), (1828, 80080), (2002, 73120), (2080, 70378), (2240, 65351), (2285, 64064), (2288, 63980), (2464, 59410), (2860, 51184), (2912, 50270), (3080, 47528), (3199, 45760), (3520, 41587), (3640, 40216), (3656, 40040), (4004, 36560), (4160, 35189), (4570, 32032), (4576, 31990), (4928, 29705), (5005, 29248), (5027, 29120), (5720, 25592), (5824, 25135), (5941, 24640), (6160, 23764), (6398, 22880), (7280, 20108), (7312, 20020), (8008, 18280), (9140, 16016), (9152, 15995), (10010, 14624), (10054, 14560), (11440, 12796), (11882, 12320)]