344530680

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{47}}^1\times {\mathrm{127}}^1$

素因数の和:238

約数の個数: 256

約数和(自身を含む): 1176698880

約数和(自身を除く): 832168200

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 20, 24, 26, 30, 37, 39, 40, 47, 52, 60, 65, 74, 78, 94, 104, 111, 120, 127, 130, 141, 148, 156, 185, 188, 195, 222, 235, 254, 260, 282, 296, 312, 370, 376, 381, 390, 444, 470, 481, 508, 520, 555, 564, 611, 635, 705, 740, 762, 780, 888, 940, 962, 1016, 1110, 1128, 1222, 1270, 1410, 1443, 1480, 1524, 1560, 1651, 1739, 1833, 1880, 1905, 1924, 2220, 2405, 2444, 2540, 2820, 2886, 3048, 3055, 3302, 3478, 3666, 3810, 3848, 4440, 4699, 4810, 4888, 4953, 5080, 5217, 5640, 5772, 5969, 6110, 6604, 6956, 7215, 7332, 7620, 8255, 8695, 9165, 9398, 9620, 9906, 10434, 11544, 11938, 12220, 13208, 13912, 14097, 14430, 14664, 15240, 16510, 17390, 17907, 18330, 18796, 19240, 19812, 20868, 22607, 23495, 23876, 24440, 24765, 26085, 28194, 28860, 29845, 33020, 34780, 35814, 36660, 37592, 39624, 41736, 45214, 46990, 47752, 49530, 52170, 56388, 57720, 59690, 61087, 66040, 67821, 69560, 70485, 71628, 73320, 77597, 89535, 90428, 93980, 99060, 104340, 112776, 113035, 119380, 122174, 135642, 140970, 143256, 155194, 179070, 180856, 183261, 187960, 198120, 208680, 220853, 226070, 232791, 238760, 244348, 271284, 281940, 305435, 310388, 339105, 358140, 366522, 387985, 441706, 452140, 465582, 488696, 542568, 563880, 610870, 620776, 662559, 678210, 716280, 733044, 775970, 883412, 904280, 916305, 931164, 1104265, 1163955, 1221740, 1325118, 1356420, 1466088, 1551940, 1766824, 1832610, 1862328, 2208530, 2327910, 2443480, 2650236, 2712840, 2871089, 3103880, 3312795, 3665220, 4417060, 4655820, 5300472, 5742178, 6625590, 7330440, 8613267, 8834120, 9311640, 11484356, 13251180, 14355445, 17226534, 22968712, 26502360, 28710890, 34453068, 43066335, 57421780, 68906136, 86132670, 114843560, 172265340, 344530680]

約数ペア:

[(1, 344530680), (2, 172265340), (3, 114843560), (4, 86132670), (5, 68906136), (6, 57421780), (8, 43066335), (10, 34453068), (12, 28710890), (13, 26502360), (15, 22968712), (20, 17226534), (24, 14355445), (26, 13251180), (30, 11484356), (37, 9311640), (39, 8834120), (40, 8613267), (47, 7330440), (52, 6625590), (60, 5742178), (65, 5300472), (74, 4655820), (78, 4417060), (94, 3665220), (104, 3312795), (111, 3103880), (120, 2871089), (127, 2712840), (130, 2650236), (141, 2443480), (148, 2327910), (156, 2208530), (185, 1862328), (188, 1832610), (195, 1766824), (222, 1551940), (235, 1466088), (254, 1356420), (260, 1325118), (282, 1221740), (296, 1163955), (312, 1104265), (370, 931164), (376, 916305), (381, 904280), (390, 883412), (444, 775970), (470, 733044), (481, 716280), (508, 678210), (520, 662559), (555, 620776), (564, 610870), (611, 563880), (635, 542568), (705, 488696), (740, 465582), (762, 452140), (780, 441706), (888, 387985), (940, 366522), (962, 358140), (1016, 339105), (1110, 310388), (1128, 305435), (1222, 281940), (1270, 271284), (1410, 244348), (1443, 238760), (1480, 232791), (1524, 226070), (1560, 220853), (1651, 208680), (1739, 198120), (1833, 187960), (1880, 183261), (1905, 180856), (1924, 179070), (2220, 155194), (2405, 143256), (2444, 140970), (2540, 135642), (2820, 122174), (2886, 119380), (3048, 113035), (3055, 112776), (3302, 104340), (3478, 99060), (3666, 93980), (3810, 90428), (3848, 89535), (4440, 77597), (4699, 73320), (4810, 71628), (4888, 70485), (4953, 69560), (5080, 67821), (5217, 66040), (5640, 61087), (5772, 59690), (5969, 57720), (6110, 56388), (6604, 52170), (6956, 49530), (7215, 47752), (7332, 46990), (7620, 45214), (8255, 41736), (8695, 39624), (9165, 37592), (9398, 36660), (9620, 35814), (9906, 34780), (10434, 33020), (11544, 29845), (11938, 28860), (12220, 28194), (13208, 26085), (13912, 24765), (14097, 24440), (14430, 23876), (14664, 23495), (15240, 22607), (16510, 20868), (17390, 19812), (17907, 19240), (18330, 18796)]