661129920

素因数分解:

$2^6\times 3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{41}}^1\times {\mathrm{509}}^1$

素因数の和:584

約数の個数: 336

約数和(自身を含む): 2546238240

約数和(自身を除く): 1885108320

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 11, 12, 15, 16, 18, 20, 22, 24, 30, 32, 33, 36, 40, 41, 44, 45, 48, 55, 60, 64, 66, 72, 80, 82, 88, 90, 96, 99, 110, 120, 123, 132, 144, 160, 164, 165, 176, 180, 192, 198, 205, 220, 240, 246, 264, 288, 320, 328, 330, 352, 360, 369, 396, 410, 440, 451, 480, 492, 495, 509, 528, 576, 615, 656, 660, 704, 720, 738, 792, 820, 880, 902, 960, 984, 990, 1018, 1056, 1230, 1312, 1320, 1353, 1440, 1476, 1527, 1584, 1640, 1760, 1804, 1845, 1968, 1980, 2036, 2112, 2255, 2460, 2545, 2624, 2640, 2706, 2880, 2952, 3054, 3168, 3280, 3520, 3608, 3690, 3936, 3960, 4059, 4072, 4510, 4581, 4920, 5090, 5280, 5412, 5599, 5904, 6108, 6336, 6560, 6765, 7216, 7380, 7635, 7872, 7920, 8118, 8144, 9020, 9162, 9840, 10180, 10560, 10824, 11198, 11808, 12216, 13120, 13530, 14432, 14760, 15270, 15840, 16236, 16288, 16797, 18040, 18324, 19680, 20295, 20360, 20869, 21648, 22396, 22905, 23616, 24432, 27060, 27995, 28864, 29520, 30540, 31680, 32472, 32576, 33594, 36080, 36648, 39360, 40590, 40720, 41738, 43296, 44792, 45810, 48864, 50391, 54120, 55990, 59040, 61080, 62607, 64944, 67188, 72160, 73296, 81180, 81440, 83476, 83985, 86592, 89584, 91620, 97728, 100782, 104345, 108240, 111980, 118080, 122160, 125214, 129888, 134376, 144320, 146592, 162360, 162880, 166952, 167970, 179168, 183240, 187821, 201564, 208690, 216480, 223960, 229559, 244320, 250428, 251955, 259776, 268752, 293184, 313035, 324720, 333904, 335940, 358336, 366480, 375642, 403128, 417380, 432960, 447920, 459118, 488640, 500856, 503910, 537504, 626070, 649440, 667808, 671880, 688677, 732960, 751284, 806256, 834760, 895840, 918236, 939105, 1001712, 1007820, 1075008, 1147795, 1252140, 1298880, 1335616, 1343760, 1377354, 1465920, 1502568, 1612512, 1669520, 1791680, 1836472, 1878210, 2003424, 2015640, 2066031, 2295590, 2504280, 2687520, 2754708, 3005136, 3225024, 3339040, 3443385, 3672944, 3756420, 4006848, 4031280, 4132062, 4591180, 5008560, 5375040, 5509416, 6010272, 6678080, 6886770, 7345888, 7512840, 8062560, 8264124, 9182360, 10017120, 10330155, 11018832, 12020544, 13773540, 14691776, 15025680, 16125120, 16528248, 18364720, 20034240, 20660310, 22037664, 27547080, 30051360, 33056496, 36729440, 41320620, 44075328, 55094160, 60102720, 66112992, 73458880, 82641240, 110188320, 132225984, 165282480, 220376640, 330564960, 661129920]

約数ペア:

[(1, 661129920), (2, 330564960), (3, 220376640), (4, 165282480), (5, 132225984), (6, 110188320), (8, 82641240), (9, 73458880), (10, 66112992), (11, 60102720), (12, 55094160), (15, 44075328), (16, 41320620), (18, 36729440), (20, 33056496), (22, 30051360), (24, 27547080), (30, 22037664), (32, 20660310), (33, 20034240), (36, 18364720), (40, 16528248), (41, 16125120), (44, 15025680), (45, 14691776), (48, 13773540), (55, 12020544), (60, 11018832), (64, 10330155), (66, 10017120), (72, 9182360), (80, 8264124), (82, 8062560), (88, 7512840), (90, 7345888), (96, 6886770), (99, 6678080), (110, 6010272), (120, 5509416), (123, 5375040), (132, 5008560), (144, 4591180), (160, 4132062), (164, 4031280), (165, 4006848), (176, 3756420), (180, 3672944), (192, 3443385), (198, 3339040), (205, 3225024), (220, 3005136), (240, 2754708), (246, 2687520), (264, 2504280), (288, 2295590), (320, 2066031), (328, 2015640), (330, 2003424), (352, 1878210), (360, 1836472), (369, 1791680), (396, 1669520), (410, 1612512), (440, 1502568), (451, 1465920), (480, 1377354), (492, 1343760), (495, 1335616), (509, 1298880), (528, 1252140), (576, 1147795), (615, 1075008), (656, 1007820), (660, 1001712), (704, 939105), (720, 918236), (738, 895840), (792, 834760), (820, 806256), (880, 751284), (902, 732960), (960, 688677), (984, 671880), (990, 667808), (1018, 649440), (1056, 626070), (1230, 537504), (1312, 503910), (1320, 500856), (1353, 488640), (1440, 459118), (1476, 447920), (1527, 432960), (1584, 417380), (1640, 403128), (1760, 375642), (1804, 366480), (1845, 358336), (1968, 335940), (1980, 333904), (2036, 324720), (2112, 313035), (2255, 293184), (2460, 268752), (2545, 259776), (2624, 251955), (2640, 250428), (2706, 244320), (2880, 229559), (2952, 223960), (3054, 216480), (3168, 208690), (3280, 201564), (3520, 187821), (3608, 183240), (3690, 179168), (3936, 167970), (3960, 166952), (4059, 162880), (4072, 162360), (4510, 146592), (4581, 144320), (4920, 134376), (5090, 129888), (5280, 125214), (5412, 122160), (5599, 118080), (5904, 111980), (6108, 108240), (6336, 104345), (6560, 100782), (6765, 97728), (7216, 91620), (7380, 89584), (7635, 86592), (7872, 83985), (7920, 83476), (8118, 81440), (8144, 81180), (9020, 73296), (9162, 72160), (9840, 67188), (10180, 64944), (10560, 62607), (10824, 61080), (11198, 59040), (11808, 55990), (12216, 54120), (13120, 50391), (13530, 48864), (14432, 45810), (14760, 44792), (15270, 43296), (15840, 41738), (16236, 40720), (16288, 40590), (16797, 39360), (18040, 36648), (18324, 36080), (19680, 33594), (20295, 32576), (20360, 32472), (20869, 31680), (21648, 30540), (22396, 29520), (22905, 28864), (23616, 27995), (24432, 27060)]