428074920

素因数分解:

$2^3\times 3^2\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{73}}^1\times {\mathrm{179}}^1$

素因数の和:289

約数の個数: 384

約数和(自身を含む): 1745452800

約数和(自身を除く): 1317377880

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 13, 14, 15, 18, 20, 21, 24, 26, 28, 30, 35, 36, 39, 40, 42, 45, 52, 56, 60, 63, 65, 70, 72, 73, 78, 84, 90, 91, 104, 105, 117, 120, 126, 130, 140, 146, 156, 168, 179, 180, 182, 195, 210, 219, 234, 252, 260, 273, 280, 292, 312, 315, 358, 360, 364, 365, 390, 420, 438, 455, 468, 504, 511, 520, 537, 546, 584, 585, 630, 657, 716, 728, 730, 780, 819, 840, 876, 895, 910, 936, 949, 1022, 1074, 1092, 1095, 1170, 1253, 1260, 1314, 1365, 1432, 1460, 1533, 1560, 1611, 1638, 1752, 1790, 1820, 1898, 2044, 2148, 2184, 2190, 2327, 2340, 2506, 2520, 2555, 2628, 2685, 2730, 2847, 2920, 3066, 3222, 3276, 3285, 3580, 3640, 3759, 3796, 4088, 4095, 4296, 4380, 4599, 4654, 4680, 4745, 5012, 5110, 5256, 5370, 5460, 5694, 6132, 6265, 6444, 6552, 6570, 6643, 6981, 7160, 7518, 7592, 7665, 8055, 8190, 8541, 8760, 9198, 9308, 9490, 10024, 10220, 10740, 10920, 11277, 11388, 11635, 12264, 12530, 12888, 13067, 13140, 13286, 13962, 14235, 15036, 15330, 16110, 16289, 16380, 17082, 18396, 18616, 18795, 18980, 19929, 20440, 20943, 21480, 22554, 22776, 22995, 23270, 25060, 26134, 26280, 26572, 27924, 28470, 30072, 30660, 32220, 32578, 32760, 33215, 34164, 34905, 36792, 37590, 37960, 39201, 39858, 41886, 42705, 45108, 45990, 46540, 48867, 50120, 52268, 53144, 55848, 56385, 56940, 59787, 61320, 64440, 65156, 65335, 66430, 68328, 69810, 75180, 78402, 79716, 81445, 83772, 85410, 90216, 91469, 91980, 93080, 97734, 99645, 104536, 104715, 112770, 113880, 117603, 119574, 130312, 130670, 132860, 139620, 146601, 150360, 156804, 159432, 162890, 167544, 169871, 170820, 182938, 183960, 195468, 196005, 199290, 209430, 225540, 235206, 239148, 244335, 261340, 265720, 274407, 279240, 293202, 298935, 313608, 325780, 339742, 341640, 365876, 390936, 392010, 398580, 418860, 451080, 457345, 470412, 478296, 488670, 509613, 522680, 548814, 586404, 588015, 597870, 651560, 679484, 731752, 733005, 784020, 797160, 823221, 837720, 849355, 914690, 940824, 977340, 1019226, 1097628, 1172808, 1176030, 1189097, 1195740, 1358968, 1372035, 1466010, 1528839, 1568040, 1646442, 1698710, 1829380, 1954680, 2038452, 2195256, 2352060, 2378194, 2391480, 2548065, 2744070, 2932020, 3057678, 3292884, 3397420, 3567291, 3658760, 4076904, 4116105, 4704120, 4756388, 5096130, 5488140, 5864040, 5945485, 6115356, 6585768, 6794840, 7134582, 7644195, 8232210, 9512776, 10192260, 10701873, 10976280, 11890970, 12230712, 14269164, 15288390, 16464420, 17836455, 20384520, 21403746, 23781940, 28538328, 30576780, 32928840, 35672910, 42807492, 47563880, 53509365, 61153560, 71345820, 85614984, 107018730, 142691640, 214037460, 428074920]

約数ペア:

[(1, 428074920), (2, 214037460), (3, 142691640), (4, 107018730), (5, 85614984), (6, 71345820), (7, 61153560), (8, 53509365), (9, 47563880), (10, 42807492), (12, 35672910), (13, 32928840), (14, 30576780), (15, 28538328), (18, 23781940), (20, 21403746), (21, 20384520), (24, 17836455), (26, 16464420), (28, 15288390), (30, 14269164), (35, 12230712), (36, 11890970), (39, 10976280), (40, 10701873), (42, 10192260), (45, 9512776), (52, 8232210), (56, 7644195), (60, 7134582), (63, 6794840), (65, 6585768), (70, 6115356), (72, 5945485), (73, 5864040), (78, 5488140), (84, 5096130), (90, 4756388), (91, 4704120), (104, 4116105), (105, 4076904), (117, 3658760), (120, 3567291), (126, 3397420), (130, 3292884), (140, 3057678), (146, 2932020), (156, 2744070), (168, 2548065), (179, 2391480), (180, 2378194), (182, 2352060), (195, 2195256), (210, 2038452), (219, 1954680), (234, 1829380), (252, 1698710), (260, 1646442), (273, 1568040), (280, 1528839), (292, 1466010), (312, 1372035), (315, 1358968), (358, 1195740), (360, 1189097), (364, 1176030), (365, 1172808), (390, 1097628), (420, 1019226), (438, 977340), (455, 940824), (468, 914690), (504, 849355), (511, 837720), (520, 823221), (537, 797160), (546, 784020), (584, 733005), (585, 731752), (630, 679484), (657, 651560), (716, 597870), (728, 588015), (730, 586404), (780, 548814), (819, 522680), (840, 509613), (876, 488670), (895, 478296), (910, 470412), (936, 457345), (949, 451080), (1022, 418860), (1074, 398580), (1092, 392010), (1095, 390936), (1170, 365876), (1253, 341640), (1260, 339742), (1314, 325780), (1365, 313608), (1432, 298935), (1460, 293202), (1533, 279240), (1560, 274407), (1611, 265720), (1638, 261340), (1752, 244335), (1790, 239148), (1820, 235206), (1898, 225540), (2044, 209430), (2148, 199290), (2184, 196005), (2190, 195468), (2327, 183960), (2340, 182938), (2506, 170820), (2520, 169871), (2555, 167544), (2628, 162890), (2685, 159432), (2730, 156804), (2847, 150360), (2920, 146601), (3066, 139620), (3222, 132860), (3276, 130670), (3285, 130312), (3580, 119574), (3640, 117603), (3759, 113880), (3796, 112770), (4088, 104715), (4095, 104536), (4296, 99645), (4380, 97734), (4599, 93080), (4654, 91980), (4680, 91469), (4745, 90216), (5012, 85410), (5110, 83772), (5256, 81445), (5370, 79716), (5460, 78402), (5694, 75180), (6132, 69810), (6265, 68328), (6444, 66430), (6552, 65335), (6570, 65156), (6643, 64440), (6981, 61320), (7160, 59787), (7518, 56940), (7592, 56385), (7665, 55848), (8055, 53144), (8190, 52268), (8541, 50120), (8760, 48867), (9198, 46540), (9308, 45990), (9490, 45108), (10024, 42705), (10220, 41886), (10740, 39858), (10920, 39201), (11277, 37960), (11388, 37590), (11635, 36792), (12264, 34905), (12530, 34164), (12888, 33215), (13067, 32760), (13140, 32578), (13286, 32220), (13962, 30660), (14235, 30072), (15036, 28470), (15330, 27924), (16110, 26572), (16289, 26280), (16380, 26134), (17082, 25060), (18396, 23270), (18616, 22995), (18795, 22776), (18980, 22554), (19929, 21480), (20440, 20943)]