2642490720

素因数分解:

$2^5\times 3^2\times 5^1\times {\mathrm{61}}^1\times {\mathrm{67}}^1\times {\mathrm{449}}^1$

素因数の和:598

約数の個数: 288

約数和(自身を含む): 9322840800

約数和(自身を除く): 6680350080

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 32, 36, 40, 45, 48, 60, 61, 67, 72, 80, 90, 96, 120, 122, 134, 144, 160, 180, 183, 201, 240, 244, 268, 288, 305, 335, 360, 366, 402, 449, 480, 488, 536, 549, 603, 610, 670, 720, 732, 804, 898, 915, 976, 1005, 1072, 1098, 1206, 1220, 1340, 1347, 1440, 1464, 1608, 1796, 1830, 1952, 2010, 2144, 2196, 2245, 2412, 2440, 2680, 2694, 2745, 2928, 3015, 3216, 3592, 3660, 4020, 4041, 4087, 4392, 4490, 4824, 4880, 5360, 5388, 5490, 5856, 6030, 6432, 6735, 7184, 7320, 8040, 8082, 8174, 8784, 8980, 9648, 9760, 10720, 10776, 10980, 12060, 12261, 13470, 14368, 14640, 16080, 16164, 16348, 17568, 17960, 19296, 20205, 20435, 21552, 21960, 24120, 24522, 26940, 27389, 29280, 30083, 32160, 32328, 32696, 35920, 36783, 40410, 40870, 43104, 43920, 48240, 49044, 53880, 54778, 60166, 61305, 64656, 65392, 71840, 73566, 80820, 81740, 82167, 87840, 90249, 96480, 98088, 107760, 109556, 120332, 122610, 129312, 130784, 136945, 147132, 150415, 161640, 163480, 164334, 180498, 183915, 196176, 215520, 219112, 240664, 245220, 246501, 270747, 273890, 294264, 300830, 323280, 326960, 328668, 360996, 367830, 392352, 410835, 438224, 451245, 481328, 490440, 493002, 541494, 547780, 588528, 601660, 646560, 653920, 657336, 721992, 735660, 821670, 876448, 902490, 962656, 980880, 986004, 1082988, 1095560, 1177056, 1203320, 1232505, 1314672, 1353735, 1443984, 1471320, 1643340, 1804980, 1835063, 1961760, 1972008, 2165976, 2191120, 2406640, 2465010, 2629344, 2707470, 2887968, 2942640, 3286680, 3609960, 3670126, 3944016, 4331952, 4382240, 4813280, 4930020, 5414940, 5505189, 5885280, 6573360, 7219920, 7340252, 7888032, 8663904, 9175315, 9860040, 10829880, 11010378, 13146720, 14439840, 14680504, 16515567, 18350630, 19720080, 21659760, 22020756, 27525945, 29361008, 33031134, 36701260, 39440160, 43319520, 44041512, 55051890, 58722016, 66062268, 73402520, 82577835, 88083024, 110103780, 132124536, 146805040, 165155670, 176166048, 220207560, 264249072, 293610080, 330311340, 440415120, 528498144, 660622680, 880830240, 1321245360, 2642490720]

約数ペア:

[(1, 2642490720), (2, 1321245360), (3, 880830240), (4, 660622680), (5, 528498144), (6, 440415120), (8, 330311340), (9, 293610080), (10, 264249072), (12, 220207560), (15, 176166048), (16, 165155670), (18, 146805040), (20, 132124536), (24, 110103780), (30, 88083024), (32, 82577835), (36, 73402520), (40, 66062268), (45, 58722016), (48, 55051890), (60, 44041512), (61, 43319520), (67, 39440160), (72, 36701260), (80, 33031134), (90, 29361008), (96, 27525945), (120, 22020756), (122, 21659760), (134, 19720080), (144, 18350630), (160, 16515567), (180, 14680504), (183, 14439840), (201, 13146720), (240, 11010378), (244, 10829880), (268, 9860040), (288, 9175315), (305, 8663904), (335, 7888032), (360, 7340252), (366, 7219920), (402, 6573360), (449, 5885280), (480, 5505189), (488, 5414940), (536, 4930020), (549, 4813280), (603, 4382240), (610, 4331952), (670, 3944016), (720, 3670126), (732, 3609960), (804, 3286680), (898, 2942640), (915, 2887968), (976, 2707470), (1005, 2629344), (1072, 2465010), (1098, 2406640), (1206, 2191120), (1220, 2165976), (1340, 1972008), (1347, 1961760), (1440, 1835063), (1464, 1804980), (1608, 1643340), (1796, 1471320), (1830, 1443984), (1952, 1353735), (2010, 1314672), (2144, 1232505), (2196, 1203320), (2245, 1177056), (2412, 1095560), (2440, 1082988), (2680, 986004), (2694, 980880), (2745, 962656), (2928, 902490), (3015, 876448), (3216, 821670), (3592, 735660), (3660, 721992), (4020, 657336), (4041, 653920), (4087, 646560), (4392, 601660), (4490, 588528), (4824, 547780), (4880, 541494), (5360, 493002), (5388, 490440), (5490, 481328), (5856, 451245), (6030, 438224), (6432, 410835), (6735, 392352), (7184, 367830), (7320, 360996), (8040, 328668), (8082, 326960), (8174, 323280), (8784, 300830), (8980, 294264), (9648, 273890), (9760, 270747), (10720, 246501), (10776, 245220), (10980, 240664), (12060, 219112), (12261, 215520), (13470, 196176), (14368, 183915), (14640, 180498), (16080, 164334), (16164, 163480), (16348, 161640), (17568, 150415), (17960, 147132), (19296, 136945), (20205, 130784), (20435, 129312), (21552, 122610), (21960, 120332), (24120, 109556), (24522, 107760), (26940, 98088), (27389, 96480), (29280, 90249), (30083, 87840), (32160, 82167), (32328, 81740), (32696, 80820), (35920, 73566), (36783, 71840), (40410, 65392), (40870, 64656), (43104, 61305), (43920, 60166), (48240, 54778), (49044, 53880)]