4210971520

素因数分解:

$2^7\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{61}}^1\times {\mathrm{811}}^1$

素因数の和:917

約数の個数: 256

約数和(自身を含む): 12324211200

約数和(自身を除く): 8113239680

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 19, 20, 28, 32, 35, 38, 40, 56, 61, 64, 70, 76, 80, 95, 112, 122, 128, 133, 140, 152, 160, 190, 224, 244, 266, 280, 304, 305, 320, 380, 427, 448, 488, 532, 560, 608, 610, 640, 665, 760, 811, 854, 896, 976, 1064, 1120, 1159, 1216, 1220, 1330, 1520, 1622, 1708, 1952, 2128, 2135, 2240, 2318, 2432, 2440, 2660, 3040, 3244, 3416, 3904, 4055, 4256, 4270, 4480, 4636, 4880, 5320, 5677, 5795, 6080, 6488, 6832, 7808, 8110, 8113, 8512, 8540, 9272, 9760, 10640, 11354, 11590, 12160, 12976, 13664, 15409, 16220, 16226, 17024, 17080, 18544, 19520, 21280, 22708, 23180, 25952, 27328, 28385, 30818, 32440, 32452, 34160, 37088, 39040, 40565, 42560, 45416, 46360, 49471, 51904, 54656, 56770, 61636, 64880, 64904, 68320, 74176, 77045, 81130, 85120, 90832, 92720, 98942, 103808, 107863, 113540, 123272, 129760, 129808, 136640, 148352, 154090, 162260, 181664, 185440, 197884, 215726, 227080, 246544, 247355, 259520, 259616, 273280, 308180, 324520, 346297, 363328, 370880, 395768, 431452, 454160, 493088, 494710, 519040, 519232, 539315, 616360, 649040, 692594, 726656, 741760, 791536, 862904, 908320, 939949, 986176, 989420, 1038464, 1078630, 1232720, 1298080, 1385188, 1583072, 1725808, 1731485, 1816640, 1879898, 1972352, 1978840, 2157260, 2465440, 2596160, 2770376, 3166144, 3451616, 3462970, 3633280, 3759796, 3957680, 4314520, 4699745, 4930880, 5192320, 5540752, 6332288, 6579643, 6903232, 6925940, 7519592, 7915360, 8629040, 9399490, 9861760, 11081504, 13159286, 13806464, 13851880, 15039184, 15830720, 17258080, 18798980, 22163008, 26318572, 27703760, 30078368, 31661440, 32898215, 34516160, 37597960, 44326016, 52637144, 55407520, 60156736, 65796430, 69032320, 75195920, 105274288, 110815040, 120313472, 131592860, 150391840, 210548576, 221630080, 263185720, 300783680, 421097152, 526371440, 601567360, 842194304, 1052742880, 2105485760, 4210971520]

約数ペア:

[(1, 4210971520), (2, 2105485760), (4, 1052742880), (5, 842194304), (7, 601567360), (8, 526371440), (10, 421097152), (14, 300783680), (16, 263185720), (19, 221630080), (20, 210548576), (28, 150391840), (32, 131592860), (35, 120313472), (38, 110815040), (40, 105274288), (56, 75195920), (61, 69032320), (64, 65796430), (70, 60156736), (76, 55407520), (80, 52637144), (95, 44326016), (112, 37597960), (122, 34516160), (128, 32898215), (133, 31661440), (140, 30078368), (152, 27703760), (160, 26318572), (190, 22163008), (224, 18798980), (244, 17258080), (266, 15830720), (280, 15039184), (304, 13851880), (305, 13806464), (320, 13159286), (380, 11081504), (427, 9861760), (448, 9399490), (488, 8629040), (532, 7915360), (560, 7519592), (608, 6925940), (610, 6903232), (640, 6579643), (665, 6332288), (760, 5540752), (811, 5192320), (854, 4930880), (896, 4699745), (976, 4314520), (1064, 3957680), (1120, 3759796), (1159, 3633280), (1216, 3462970), (1220, 3451616), (1330, 3166144), (1520, 2770376), (1622, 2596160), (1708, 2465440), (1952, 2157260), (2128, 1978840), (2135, 1972352), (2240, 1879898), (2318, 1816640), (2432, 1731485), (2440, 1725808), (2660, 1583072), (3040, 1385188), (3244, 1298080), (3416, 1232720), (3904, 1078630), (4055, 1038464), (4256, 989420), (4270, 986176), (4480, 939949), (4636, 908320), (4880, 862904), (5320, 791536), (5677, 741760), (5795, 726656), (6080, 692594), (6488, 649040), (6832, 616360), (7808, 539315), (8110, 519232), (8113, 519040), (8512, 494710), (8540, 493088), (9272, 454160), (9760, 431452), (10640, 395768), (11354, 370880), (11590, 363328), (12160, 346297), (12976, 324520), (13664, 308180), (15409, 273280), (16220, 259616), (16226, 259520), (17024, 247355), (17080, 246544), (18544, 227080), (19520, 215726), (21280, 197884), (22708, 185440), (23180, 181664), (25952, 162260), (27328, 154090), (28385, 148352), (30818, 136640), (32440, 129808), (32452, 129760), (34160, 123272), (37088, 113540), (39040, 107863), (40565, 103808), (42560, 98942), (45416, 92720), (46360, 90832), (49471, 85120), (51904, 81130), (54656, 77045), (56770, 74176), (61636, 68320), (64880, 64904)]