207736231920

素因数分解:

$2^4\times 3^1\times 5^1\times 7^1\times {\mathrm{1871}}^1\times {\mathrm{66089}}^1$

素因数の和:67983

約数の個数: 160

約数和(自身を含む): 736384296960

約数和(自身を除く): 528648065040

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 35, 40, 42, 48, 56, 60, 70, 80, 84, 105, 112, 120, 140, 168, 210, 240, 280, 336, 420, 560, 840, 1680, 1871, 3742, 5613, 7484, 9355, 11226, 13097, 14968, 18710, 22452, 26194, 28065, 29936, 37420, 39291, 44904, 52388, 56130, 65485, 66089, 74840, 78582, 89808, 104776, 112260, 130970, 132178, 149680, 157164, 196455, 198267, 209552, 224520, 261940, 264356, 314328, 330445, 392910, 396534, 449040, 462623, 523880, 528712, 628656, 660890, 785820, 793068, 925246, 991335, 1047760, 1057424, 1321780, 1387869, 1571640, 1586136, 1850492, 1982670, 2313115, 2643560, 2775738, 3143280, 3172272, 3700984, 3965340, 4626230, 5287120, 5551476, 6939345, 7401968, 7930680, 9252460, 11102952, 13878690, 15861360, 18504920, 22205904, 27757380, 37009840, 55514760, 111029520, 123652519, 247305038, 370957557, 494610076, 618262595, 741915114, 865567633, 989220152, 1236525190, 1483830228, 1731135266, 1854787785, 1978440304, 2473050380, 2596702899, 2967660456, 3462270532, 3709575570, 4327838165, 4946100760, 5193405798, 5935320912, 6924541064, 7419151140, 8655676330, 9892201520, 10386811596, 12983514495, 13849082128, 14838302280, 17311352660, 20773623192, 25967028990, 29676604560, 34622705320, 41547246384, 51934057980, 69245410640, 103868115960, 207736231920]

約数ペア:

[(1, 207736231920), (2, 103868115960), (3, 69245410640), (4, 51934057980), (5, 41547246384), (6, 34622705320), (7, 29676604560), (8, 25967028990), (10, 20773623192), (12, 17311352660), (14, 14838302280), (15, 13849082128), (16, 12983514495), (20, 10386811596), (21, 9892201520), (24, 8655676330), (28, 7419151140), (30, 6924541064), (35, 5935320912), (40, 5193405798), (42, 4946100760), (48, 4327838165), (56, 3709575570), (60, 3462270532), (70, 2967660456), (80, 2596702899), (84, 2473050380), (105, 1978440304), (112, 1854787785), (120, 1731135266), (140, 1483830228), (168, 1236525190), (210, 989220152), (240, 865567633), (280, 741915114), (336, 618262595), (420, 494610076), (560, 370957557), (840, 247305038), (1680, 123652519), (1871, 111029520), (3742, 55514760), (5613, 37009840), (7484, 27757380), (9355, 22205904), (11226, 18504920), (13097, 15861360), (14968, 13878690), (18710, 11102952), (22452, 9252460), (26194, 7930680), (28065, 7401968), (29936, 6939345), (37420, 5551476), (39291, 5287120), (44904, 4626230), (52388, 3965340), (56130, 3700984), (65485, 3172272), (66089, 3143280), (74840, 2775738), (78582, 2643560), (89808, 2313115), (104776, 1982670), (112260, 1850492), (130970, 1586136), (132178, 1571640), (149680, 1387869), (157164, 1321780), (196455, 1057424), (198267, 1047760), (209552, 991335), (224520, 925246), (261940, 793068), (264356, 785820), (314328, 660890), (330445, 628656), (392910, 528712), (396534, 523880), (449040, 462623)]