398907758080

素因数分解:

$2^9\times 5^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{547}}^1\times {\mathrm{1289}}^1$

素因数の和:1889

約数の個数: 320

約数和(自身を含む): 1093446889920

約数和(自身を除く): 694539131840

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 17, 20, 26, 32, 34, 40, 52, 64, 65, 68, 80, 85, 104, 128, 130, 136, 160, 170, 208, 221, 256, 260, 272, 320, 340, 416, 442, 512, 520, 544, 547, 640, 680, 832, 884, 1040, 1088, 1094, 1105, 1280, 1289, 1360, 1664, 1768, 2080, 2176, 2188, 2210, 2560, 2578, 2720, 2735, 3328, 3536, 4160, 4352, 4376, 4420, 5156, 5440, 5470, 6445, 6656, 7072, 7111, 8320, 8704, 8752, 8840, 9299, 10312, 10880, 10940, 12890, 14144, 14222, 16640, 16757, 17504, 17680, 18598, 20624, 21760, 21880, 21913, 25780, 28288, 28444, 33280, 33514, 35008, 35360, 35555, 37196, 41248, 43520, 43760, 43826, 46495, 51560, 56576, 56888, 67028, 70016, 70720, 71110, 74392, 82496, 83785, 87520, 87652, 92990, 103120, 109565, 113152, 113776, 120887, 134056, 140032, 141440, 142220, 148784, 164992, 167570, 175040, 175304, 185980, 206240, 219130, 227552, 241774, 268112, 280064, 282880, 284440, 284869, 297568, 329984, 335140, 350080, 350608, 371960, 412480, 438260, 455104, 483548, 536224, 565760, 568880, 569738, 595136, 604435, 659968, 670280, 700160, 701216, 705083, 743920, 824960, 876520, 910208, 967096, 1072448, 1137760, 1139476, 1190272, 1208870, 1340560, 1400320, 1402432, 1410166, 1424345, 1487840, 1649920, 1753040, 1820416, 1934192, 2144896, 2275520, 2278952, 2380544, 2417740, 2681120, 2804864, 2820332, 2848690, 2975680, 3299840, 3506080, 3525415, 3640832, 3868384, 4289792, 4551040, 4557904, 4761088, 4835480, 5362240, 5609728, 5640664, 5697380, 5951360, 7012160, 7050830, 7736768, 8579584, 9102080, 9115808, 9166079, 9670960, 10724480, 11219456, 11281328, 11394760, 11902720, 11986411, 14024320, 14101660, 15473536, 18204160, 18231616, 18332158, 19341920, 21448960, 22562656, 22789520, 23805440, 23972822, 28048640, 28203320, 30947072, 36463232, 36664316, 38683840, 42897920, 45125312, 45579040, 45830395, 47945644, 56097280, 56406640, 59932055, 61894144, 72926464, 73328632, 77367680, 90250624, 91158080, 91660790, 95891288, 112813280, 119864110, 145852928, 146657264, 154735360, 155823343, 180501248, 182316160, 183321580, 191782576, 225626560, 239728220, 293314528, 309470720, 311646686, 361002496, 364632320, 366643160, 383565152, 451253120, 479456440, 586629056, 623293372, 729264640, 733286320, 767130304, 779116715, 902506240, 958912880, 1173258112, 1246586744, 1466572640, 1534260608, 1558233430, 1805012480, 1917825760, 2346516224, 2493173488, 2933145280, 3068521216, 3116466860, 3835651520, 4693032448, 4986346976, 5866290560, 6137042432, 6232933720, 7671303040, 9972693952, 11732581120, 12465867440, 15342606080, 19945387904, 23465162240, 24931734880, 30685212160, 39890775808, 49863469760, 79781551616, 99726939520, 199453879040, 398907758080]

約数ペア:

[(1, 398907758080), (2, 199453879040), (4, 99726939520), (5, 79781551616), (8, 49863469760), (10, 39890775808), (13, 30685212160), (16, 24931734880), (17, 23465162240), (20, 19945387904), (26, 15342606080), (32, 12465867440), (34, 11732581120), (40, 9972693952), (52, 7671303040), (64, 6232933720), (65, 6137042432), (68, 5866290560), (80, 4986346976), (85, 4693032448), (104, 3835651520), (128, 3116466860), (130, 3068521216), (136, 2933145280), (160, 2493173488), (170, 2346516224), (208, 1917825760), (221, 1805012480), (256, 1558233430), (260, 1534260608), (272, 1466572640), (320, 1246586744), (340, 1173258112), (416, 958912880), (442, 902506240), (512, 779116715), (520, 767130304), (544, 733286320), (547, 729264640), (640, 623293372), (680, 586629056), (832, 479456440), (884, 451253120), (1040, 383565152), (1088, 366643160), (1094, 364632320), (1105, 361002496), (1280, 311646686), (1289, 309470720), (1360, 293314528), (1664, 239728220), (1768, 225626560), (2080, 191782576), (2176, 183321580), (2188, 182316160), (2210, 180501248), (2560, 155823343), (2578, 154735360), (2720, 146657264), (2735, 145852928), (3328, 119864110), (3536, 112813280), (4160, 95891288), (4352, 91660790), (4376, 91158080), (4420, 90250624), (5156, 77367680), (5440, 73328632), (5470, 72926464), (6445, 61894144), (6656, 59932055), (7072, 56406640), (7111, 56097280), (8320, 47945644), (8704, 45830395), (8752, 45579040), (8840, 45125312), (9299, 42897920), (10312, 38683840), (10880, 36664316), (10940, 36463232), (12890, 30947072), (14144, 28203320), (14222, 28048640), (16640, 23972822), (16757, 23805440), (17504, 22789520), (17680, 22562656), (18598, 21448960), (20624, 19341920), (21760, 18332158), (21880, 18231616), (21913, 18204160), (25780, 15473536), (28288, 14101660), (28444, 14024320), (33280, 11986411), (33514, 11902720), (35008, 11394760), (35360, 11281328), (35555, 11219456), (37196, 10724480), (41248, 9670960), (43520, 9166079), (43760, 9115808), (43826, 9102080), (46495, 8579584), (51560, 7736768), (56576, 7050830), (56888, 7012160), (67028, 5951360), (70016, 5697380), (70720, 5640664), (71110, 5609728), (74392, 5362240), (82496, 4835480), (83785, 4761088), (87520, 4557904), (87652, 4551040), (92990, 4289792), (103120, 3868384), (109565, 3640832), (113152, 3525415), (113776, 3506080), (120887, 3299840), (134056, 2975680), (140032, 2848690), (141440, 2820332), (142220, 2804864), (148784, 2681120), (164992, 2417740), (167570, 2380544), (175040, 2278952), (175304, 2275520), (185980, 2144896), (206240, 1934192), (219130, 1820416), (227552, 1753040), (241774, 1649920), (268112, 1487840), (280064, 1424345), (282880, 1410166), (284440, 1402432), (284869, 1400320), (297568, 1340560), (329984, 1208870), (335140, 1190272), (350080, 1139476), (350608, 1137760), (371960, 1072448), (412480, 967096), (438260, 910208), (455104, 876520), (483548, 824960), (536224, 743920), (565760, 705083), (568880, 701216), (569738, 700160), (595136, 670280), (604435, 659968)]