299649840

素因数分解:

$2^4\times 3^1\times 5^1\times 7^1\times {\mathrm{173}}^1\times {\mathrm{1031}}^1$

素因数の和:1227

約数の個数: 160

約数和(自身を含む): 1068788736

約数和(自身を除く): 769138896

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, 173, 210, 240, 280, 336, 346, 420, 519, 560, 692, 840, 865, 1031, 1038, 1211, 1384, 1680, 1730, 2062, 2076, 2422, 2595, 2768, 3093, 3460, 3633, 4124, 4152, 4844, 5155, 5190, 6055, 6186, 6920, 7217, 7266, 8248, 8304, 9688, 10310, 10380, 12110, 12372, 13840, 14434, 14532, 15465, 16496, 18165, 19376, 20620, 20760, 21651, 24220, 24744, 28868, 29064, 30930, 36085, 36330, 41240, 41520, 43302, 48440, 49488, 57736, 58128, 61860, 72170, 72660, 82480, 86604, 96880, 108255, 115472, 123720, 144340, 145320, 173208, 178363, 216510, 247440, 288680, 290640, 346416, 356726, 433020, 535089, 577360, 713452, 866040, 891815, 1070178, 1248541, 1426904, 1732080, 1783630, 2140356, 2497082, 2675445, 2853808, 3567260, 3745623, 4280712, 4994164, 5350890, 6242705, 7134520, 7491246, 8561424, 9988328, 10701780, 12485410, 14269040, 14982492, 18728115, 19976656, 21403560, 24970820, 29964984, 37456230, 42807120, 49941640, 59929968, 74912460, 99883280, 149824920, 299649840]

約数ペア:

[(1, 299649840), (2, 149824920), (3, 99883280), (4, 74912460), (5, 59929968), (6, 49941640), (7, 42807120), (8, 37456230), (10, 29964984), (12, 24970820), (14, 21403560), (15, 19976656), (16, 18728115), (20, 14982492), (21, 14269040), (24, 12485410), (28, 10701780), (30, 9988328), (35, 8561424), (40, 7491246), (42, 7134520), (48, 6242705), (56, 5350890), (60, 4994164), (70, 4280712), (80, 3745623), (84, 3567260), (105, 2853808), (112, 2675445), (120, 2497082), (140, 2140356), (168, 1783630), (173, 1732080), (210, 1426904), (240, 1248541), (280, 1070178), (336, 891815), (346, 866040), (420, 713452), (519, 577360), (560, 535089), (692, 433020), (840, 356726), (865, 346416), (1031, 290640), (1038, 288680), (1211, 247440), (1384, 216510), (1680, 178363), (1730, 173208), (2062, 145320), (2076, 144340), (2422, 123720), (2595, 115472), (2768, 108255), (3093, 96880), (3460, 86604), (3633, 82480), (4124, 72660), (4152, 72170), (4844, 61860), (5155, 58128), (5190, 57736), (6055, 49488), (6186, 48440), (6920, 43302), (7217, 41520), (7266, 41240), (8248, 36330), (8304, 36085), (9688, 30930), (10310, 29064), (10380, 28868), (12110, 24744), (12372, 24220), (13840, 21651), (14434, 20760), (14532, 20620), (15465, 19376), (16496, 18165)]