332640560

素因数分解:

$2^4\times 5^1\times 7^1\times {\mathrm{73}}^1\times {\mathrm{79}}^1\times {\mathrm{103}}^1$

素因数の和:275

約数の個数: 160

約数和(自身を含む): 916131840

約数和(自身を除く): 583491280

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 35, 40, 56, 70, 73, 79, 80, 103, 112, 140, 146, 158, 206, 280, 292, 316, 365, 395, 412, 511, 515, 553, 560, 584, 632, 721, 730, 790, 824, 1022, 1030, 1106, 1168, 1264, 1442, 1460, 1580, 1648, 2044, 2060, 2212, 2555, 2765, 2884, 2920, 3160, 3605, 4088, 4120, 4424, 5110, 5530, 5767, 5768, 5840, 6320, 7210, 7519, 8137, 8176, 8240, 8848, 10220, 11060, 11534, 11536, 14420, 15038, 16274, 20440, 22120, 23068, 28835, 28840, 30076, 32548, 37595, 40369, 40685, 40880, 44240, 46136, 52633, 56959, 57670, 57680, 60152, 65096, 75190, 80738, 81370, 92272, 105266, 113918, 115340, 120304, 130192, 150380, 161476, 162740, 201845, 210532, 227836, 230680, 263165, 284795, 300760, 322952, 325480, 403690, 421064, 455672, 461360, 526330, 569590, 594001, 601520, 645904, 650960, 807380, 842128, 911344, 1052660, 1139180, 1188002, 1614760, 2105320, 2278360, 2376004, 2970005, 3229520, 4158007, 4210640, 4556720, 4752008, 5940010, 8316014, 9504016, 11880020, 16632028, 20790035, 23760040, 33264056, 41580070, 47520080, 66528112, 83160140, 166320280, 332640560]

約数ペア:

[(1, 332640560), (2, 166320280), (4, 83160140), (5, 66528112), (7, 47520080), (8, 41580070), (10, 33264056), (14, 23760040), (16, 20790035), (20, 16632028), (28, 11880020), (35, 9504016), (40, 8316014), (56, 5940010), (70, 4752008), (73, 4556720), (79, 4210640), (80, 4158007), (103, 3229520), (112, 2970005), (140, 2376004), (146, 2278360), (158, 2105320), (206, 1614760), (280, 1188002), (292, 1139180), (316, 1052660), (365, 911344), (395, 842128), (412, 807380), (511, 650960), (515, 645904), (553, 601520), (560, 594001), (584, 569590), (632, 526330), (721, 461360), (730, 455672), (790, 421064), (824, 403690), (1022, 325480), (1030, 322952), (1106, 300760), (1168, 284795), (1264, 263165), (1442, 230680), (1460, 227836), (1580, 210532), (1648, 201845), (2044, 162740), (2060, 161476), (2212, 150380), (2555, 130192), (2765, 120304), (2884, 115340), (2920, 113918), (3160, 105266), (3605, 92272), (4088, 81370), (4120, 80738), (4424, 75190), (5110, 65096), (5530, 60152), (5767, 57680), (5768, 57670), (5840, 56959), (6320, 52633), (7210, 46136), (7519, 44240), (8137, 40880), (8176, 40685), (8240, 40369), (8848, 37595), (10220, 32548), (11060, 30076), (11534, 28840), (11536, 28835), (14420, 23068), (15038, 22120), (16274, 20440)]