343340160

素因数分解:

$2^7\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{67}}^1\times {\mathrm{157}}^1$

素因数の和:263

約数の個数: 256

約数和(自身を含む): 1183559040

約数和(自身を除く): 840218880

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 17, 20, 24, 30, 32, 34, 40, 48, 51, 60, 64, 67, 68, 80, 85, 96, 102, 120, 128, 134, 136, 157, 160, 170, 192, 201, 204, 240, 255, 268, 272, 314, 320, 335, 340, 384, 402, 408, 471, 480, 510, 536, 544, 628, 640, 670, 680, 785, 804, 816, 942, 960, 1005, 1020, 1072, 1088, 1139, 1256, 1340, 1360, 1570, 1608, 1632, 1884, 1920, 2010, 2040, 2144, 2176, 2278, 2355, 2512, 2669, 2680, 2720, 3140, 3216, 3264, 3417, 3768, 4020, 4080, 4288, 4556, 4710, 5024, 5338, 5360, 5440, 5695, 6280, 6432, 6528, 6834, 7536, 8007, 8040, 8160, 8576, 9112, 9420, 10048, 10519, 10676, 10720, 10880, 11390, 12560, 12864, 13345, 13668, 15072, 16014, 16080, 16320, 17085, 18224, 18840, 20096, 21038, 21352, 21440, 22780, 25120, 25728, 26690, 27336, 30144, 31557, 32028, 32160, 32640, 34170, 36448, 37680, 40035, 42076, 42704, 42880, 45560, 50240, 52595, 53380, 54672, 60288, 63114, 64056, 64320, 68340, 72896, 75360, 80070, 84152, 85408, 91120, 100480, 105190, 106760, 109344, 126228, 128112, 128640, 136680, 145792, 150720, 157785, 160140, 168304, 170816, 178823, 182240, 210380, 213520, 218688, 252456, 256224, 273360, 301440, 315570, 320280, 336608, 341632, 357646, 364480, 420760, 427040, 437376, 504912, 512448, 536469, 546720, 631140, 640560, 673216, 715292, 728960, 841520, 854080, 894115, 1009824, 1024896, 1072938, 1093440, 1262280, 1281120, 1346432, 1430584, 1683040, 1708160, 1788230, 2019648, 2145876, 2186880, 2524560, 2562240, 2682345, 2861168, 3366080, 3576460, 4039296, 4291752, 5049120, 5124480, 5364690, 5722336, 6732160, 7152920, 8583504, 10098240, 10729380, 11444672, 14305840, 17167008, 20196480, 21458760, 22889344, 28611680, 34334016, 42917520, 57223360, 68668032, 85835040, 114446720, 171670080, 343340160]

約数ペア:

[(1, 343340160), (2, 171670080), (3, 114446720), (4, 85835040), (5, 68668032), (6, 57223360), (8, 42917520), (10, 34334016), (12, 28611680), (15, 22889344), (16, 21458760), (17, 20196480), (20, 17167008), (24, 14305840), (30, 11444672), (32, 10729380), (34, 10098240), (40, 8583504), (48, 7152920), (51, 6732160), (60, 5722336), (64, 5364690), (67, 5124480), (68, 5049120), (80, 4291752), (85, 4039296), (96, 3576460), (102, 3366080), (120, 2861168), (128, 2682345), (134, 2562240), (136, 2524560), (157, 2186880), (160, 2145876), (170, 2019648), (192, 1788230), (201, 1708160), (204, 1683040), (240, 1430584), (255, 1346432), (268, 1281120), (272, 1262280), (314, 1093440), (320, 1072938), (335, 1024896), (340, 1009824), (384, 894115), (402, 854080), (408, 841520), (471, 728960), (480, 715292), (510, 673216), (536, 640560), (544, 631140), (628, 546720), (640, 536469), (670, 512448), (680, 504912), (785, 437376), (804, 427040), (816, 420760), (942, 364480), (960, 357646), (1005, 341632), (1020, 336608), (1072, 320280), (1088, 315570), (1139, 301440), (1256, 273360), (1340, 256224), (1360, 252456), (1570, 218688), (1608, 213520), (1632, 210380), (1884, 182240), (1920, 178823), (2010, 170816), (2040, 168304), (2144, 160140), (2176, 157785), (2278, 150720), (2355, 145792), (2512, 136680), (2669, 128640), (2680, 128112), (2720, 126228), (3140, 109344), (3216, 106760), (3264, 105190), (3417, 100480), (3768, 91120), (4020, 85408), (4080, 84152), (4288, 80070), (4556, 75360), (4710, 72896), (5024, 68340), (5338, 64320), (5360, 64056), (5440, 63114), (5695, 60288), (6280, 54672), (6432, 53380), (6528, 52595), (6834, 50240), (7536, 45560), (8007, 42880), (8040, 42704), (8160, 42076), (8576, 40035), (9112, 37680), (9420, 36448), (10048, 34170), (10519, 32640), (10676, 32160), (10720, 32028), (10880, 31557), (11390, 30144), (12560, 27336), (12864, 26690), (13345, 25728), (13668, 25120), (15072, 22780), (16014, 21440), (16080, 21352), (16320, 21038), (17085, 20096), (18224, 18840)]