197201280

素因数分解:

$2^7\times 3^1\times 5^1\times {\mathrm{271}}^1\times {\mathrm{379}}^1$

素因数の和:672

約数の個数: 128

約数和(自身を含む): 632563200

約数和(自身を除く): 435361920

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 64, 80, 96, 120, 128, 160, 192, 240, 271, 320, 379, 384, 480, 542, 640, 758, 813, 960, 1084, 1137, 1355, 1516, 1626, 1895, 1920, 2168, 2274, 2710, 3032, 3252, 3790, 4065, 4336, 4548, 5420, 5685, 6064, 6504, 7580, 8130, 8672, 9096, 10840, 11370, 12128, 13008, 15160, 16260, 17344, 18192, 21680, 22740, 24256, 26016, 30320, 32520, 34688, 36384, 43360, 45480, 48512, 52032, 60640, 65040, 72768, 86720, 90960, 102709, 104064, 121280, 130080, 145536, 173440, 181920, 205418, 242560, 260160, 308127, 363840, 410836, 513545, 520320, 616254, 727680, 821672, 1027090, 1232508, 1540635, 1643344, 2054180, 2465016, 3081270, 3286688, 4108360, 4930032, 6162540, 6573376, 8216720, 9860064, 12325080, 13146752, 16433440, 19720128, 24650160, 32866880, 39440256, 49300320, 65733760, 98600640, 197201280]

約数ペア:

[(1, 197201280), (2, 98600640), (3, 65733760), (4, 49300320), (5, 39440256), (6, 32866880), (8, 24650160), (10, 19720128), (12, 16433440), (15, 13146752), (16, 12325080), (20, 9860064), (24, 8216720), (30, 6573376), (32, 6162540), (40, 4930032), (48, 4108360), (60, 3286688), (64, 3081270), (80, 2465016), (96, 2054180), (120, 1643344), (128, 1540635), (160, 1232508), (192, 1027090), (240, 821672), (271, 727680), (320, 616254), (379, 520320), (384, 513545), (480, 410836), (542, 363840), (640, 308127), (758, 260160), (813, 242560), (960, 205418), (1084, 181920), (1137, 173440), (1355, 145536), (1516, 130080), (1626, 121280), (1895, 104064), (1920, 102709), (2168, 90960), (2274, 86720), (2710, 72768), (3032, 65040), (3252, 60640), (3790, 52032), (4065, 48512), (4336, 45480), (4548, 43360), (5420, 36384), (5685, 34688), (6064, 32520), (6504, 30320), (7580, 26016), (8130, 24256), (8672, 22740), (9096, 21680), (10840, 18192), (11370, 17344), (12128, 16260), (13008, 15160)]