423764880

素因数分解:

$2^4\times 3^1\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{997}}^1$

素因数の和:1054

約数の個数: 320

約数和(自身を含む): 1710747648

約数和(自身を除く): 1286982768

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 11, 12, 14, 15, 16, 20, 21, 22, 23, 24, 28, 30, 33, 35, 40, 42, 44, 46, 48, 55, 56, 60, 66, 69, 70, 77, 80, 84, 88, 92, 105, 110, 112, 115, 120, 132, 138, 140, 154, 161, 165, 168, 176, 184, 210, 220, 230, 231, 240, 253, 264, 276, 280, 308, 322, 330, 336, 345, 368, 385, 420, 440, 460, 462, 483, 506, 528, 552, 560, 616, 644, 660, 690, 759, 770, 805, 840, 880, 920, 924, 966, 997, 1012, 1104, 1155, 1232, 1265, 1288, 1320, 1380, 1518, 1540, 1610, 1680, 1771, 1840, 1848, 1932, 1994, 2024, 2310, 2415, 2530, 2576, 2640, 2760, 2991, 3036, 3080, 3220, 3542, 3696, 3795, 3864, 3988, 4048, 4620, 4830, 4985, 5060, 5313, 5520, 5982, 6072, 6160, 6440, 6979, 7084, 7590, 7728, 7976, 8855, 9240, 9660, 9970, 10120, 10626, 10967, 11964, 12144, 12880, 13958, 14168, 14955, 15180, 15952, 17710, 18480, 19320, 19940, 20240, 20937, 21252, 21934, 22931, 23928, 26565, 27916, 28336, 29910, 30360, 32901, 34895, 35420, 38640, 39880, 41874, 42504, 43868, 45862, 47856, 53130, 54835, 55832, 59820, 60720, 65802, 68793, 69790, 70840, 76769, 79760, 83748, 85008, 87736, 91724, 104685, 106260, 109670, 111664, 114655, 119640, 131604, 137586, 139580, 141680, 153538, 160517, 164505, 167496, 175472, 183448, 209370, 212520, 219340, 229310, 230307, 239280, 252241, 263208, 275172, 279160, 307076, 321034, 329010, 334992, 343965, 366896, 383845, 418740, 425040, 438680, 458620, 460614, 481551, 504482, 526416, 550344, 558320, 614152, 642068, 658020, 687930, 756723, 767690, 802585, 837480, 877360, 917240, 921228, 963102, 1008964, 1100688, 1151535, 1228304, 1261205, 1284136, 1316040, 1375860, 1513446, 1535380, 1605170, 1674960, 1765687, 1834480, 1842456, 1926204, 2017928, 2303070, 2407755, 2522410, 2568272, 2632080, 2751720, 3026892, 3070760, 3210340, 3531374, 3684912, 3783615, 3852408, 4035856, 4606140, 4815510, 5044820, 5297061, 5503440, 6053784, 6141520, 6420680, 7062748, 7567230, 7704816, 8828435, 9212280, 9631020, 10089640, 10594122, 12107568, 12841360, 14125496, 15134460, 17656870, 18424560, 19262040, 20179280, 21188244, 26485305, 28250992, 30268920, 35313740, 38524080, 42376488, 52970610, 60537840, 70627480, 84752976, 105941220, 141254960, 211882440, 423764880]

約数ペア:

[(1, 423764880), (2, 211882440), (3, 141254960), (4, 105941220), (5, 84752976), (6, 70627480), (7, 60537840), (8, 52970610), (10, 42376488), (11, 38524080), (12, 35313740), (14, 30268920), (15, 28250992), (16, 26485305), (20, 21188244), (21, 20179280), (22, 19262040), (23, 18424560), (24, 17656870), (28, 15134460), (30, 14125496), (33, 12841360), (35, 12107568), (40, 10594122), (42, 10089640), (44, 9631020), (46, 9212280), (48, 8828435), (55, 7704816), (56, 7567230), (60, 7062748), (66, 6420680), (69, 6141520), (70, 6053784), (77, 5503440), (80, 5297061), (84, 5044820), (88, 4815510), (92, 4606140), (105, 4035856), (110, 3852408), (112, 3783615), (115, 3684912), (120, 3531374), (132, 3210340), (138, 3070760), (140, 3026892), (154, 2751720), (161, 2632080), (165, 2568272), (168, 2522410), (176, 2407755), (184, 2303070), (210, 2017928), (220, 1926204), (230, 1842456), (231, 1834480), (240, 1765687), (253, 1674960), (264, 1605170), (276, 1535380), (280, 1513446), (308, 1375860), (322, 1316040), (330, 1284136), (336, 1261205), (345, 1228304), (368, 1151535), (385, 1100688), (420, 1008964), (440, 963102), (460, 921228), (462, 917240), (483, 877360), (506, 837480), (528, 802585), (552, 767690), (560, 756723), (616, 687930), (644, 658020), (660, 642068), (690, 614152), (759, 558320), (770, 550344), (805, 526416), (840, 504482), (880, 481551), (920, 460614), (924, 458620), (966, 438680), (997, 425040), (1012, 418740), (1104, 383845), (1155, 366896), (1232, 343965), (1265, 334992), (1288, 329010), (1320, 321034), (1380, 307076), (1518, 279160), (1540, 275172), (1610, 263208), (1680, 252241), (1771, 239280), (1840, 230307), (1848, 229310), (1932, 219340), (1994, 212520), (2024, 209370), (2310, 183448), (2415, 175472), (2530, 167496), (2576, 164505), (2640, 160517), (2760, 153538), (2991, 141680), (3036, 139580), (3080, 137586), (3220, 131604), (3542, 119640), (3696, 114655), (3795, 111664), (3864, 109670), (3988, 106260), (4048, 104685), (4620, 91724), (4830, 87736), (4985, 85008), (5060, 83748), (5313, 79760), (5520, 76769), (5982, 70840), (6072, 69790), (6160, 68793), (6440, 65802), (6979, 60720), (7084, 59820), (7590, 55832), (7728, 54835), (7976, 53130), (8855, 47856), (9240, 45862), (9660, 43868), (9970, 42504), (10120, 41874), (10626, 39880), (10967, 38640), (11964, 35420), (12144, 34895), (12880, 32901), (13958, 30360), (14168, 29910), (14955, 28336), (15180, 27916), (15952, 26565), (17710, 23928), (18480, 22931), (19320, 21934), (19940, 21252), (20240, 20937)]