517641120

素因数分解:

$2^5\times 3^2\times 5^1\times {\mathrm{61}}^1\times {\mathrm{71}}^1\times {\mathrm{83}}^1$

素因数の和:236

約数の個数: 288

約数和(自身を含む): 1842632064

約数和(自身を除く): 1324990944

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, 71, 72, 80, 83, 90, 96, 120, 122, 142, 144, 160, 166, 180, 183, 213, 240, 244, 249, 284, 288, 305, 332, 355, 360, 366, 415, 426, 480, 488, 498, 549, 568, 610, 639, 664, 710, 720, 732, 747, 830, 852, 915, 976, 996, 1065, 1098, 1136, 1220, 1245, 1278, 1328, 1420, 1440, 1464, 1494, 1660, 1704, 1830, 1952, 1992, 2130, 2196, 2272, 2440, 2490, 2556, 2656, 2745, 2840, 2928, 2988, 3195, 3320, 3408, 3660, 3735, 3984, 4260, 4331, 4392, 4880, 4980, 5063, 5112, 5490, 5680, 5856, 5893, 5976, 6390, 6640, 6816, 7320, 7470, 7968, 8520, 8662, 8784, 9760, 9960, 10126, 10224, 10980, 11360, 11786, 11952, 12780, 12993, 13280, 14640, 14940, 15189, 17040, 17324, 17568, 17679, 19920, 20252, 20448, 21655, 21960, 23572, 23904, 25315, 25560, 25986, 29280, 29465, 29880, 30378, 34080, 34648, 35358, 38979, 39840, 40504, 43310, 43920, 45567, 47144, 50630, 51120, 51972, 53037, 58930, 59760, 60756, 64965, 69296, 70716, 75945, 77958, 81008, 86620, 87840, 88395, 91134, 94288, 101260, 102240, 103944, 106074, 117860, 119520, 121512, 129930, 138592, 141432, 151890, 155916, 162016, 173240, 176790, 182268, 188576, 194895, 202520, 207888, 212148, 227835, 235720, 243024, 259860, 265185, 282864, 303780, 311832, 346480, 353580, 359473, 364536, 389790, 405040, 415776, 424296, 455670, 471440, 486048, 519720, 530370, 565728, 607560, 623664, 692960, 707160, 718946, 729072, 779580, 810080, 848592, 911340, 942880, 1039440, 1060740, 1078419, 1215120, 1247328, 1414320, 1437892, 1458144, 1559160, 1697184, 1797365, 1822680, 2078880, 2121480, 2156838, 2430240, 2828640, 2875784, 3118320, 3235257, 3594730, 3645360, 4242960, 4313676, 5392095, 5751568, 6236640, 6470514, 7189460, 7290720, 8485920, 8627352, 10784190, 11503136, 12941028, 14378920, 16176285, 17254704, 21568380, 25882056, 28757840, 32352570, 34509408, 43136760, 51764112, 57515680, 64705140, 86273520, 103528224, 129410280, 172547040, 258820560, 517641120]

約数ペア:

[(1, 517641120), (2, 258820560), (3, 172547040), (4, 129410280), (5, 103528224), (6, 86273520), (8, 64705140), (9, 57515680), (10, 51764112), (12, 43136760), (15, 34509408), (16, 32352570), (18, 28757840), (20, 25882056), (24, 21568380), (30, 17254704), (32, 16176285), (36, 14378920), (40, 12941028), (45, 11503136), (48, 10784190), (60, 8627352), (61, 8485920), (71, 7290720), (72, 7189460), (80, 6470514), (83, 6236640), (90, 5751568), (96, 5392095), (120, 4313676), (122, 4242960), (142, 3645360), (144, 3594730), (160, 3235257), (166, 3118320), (180, 2875784), (183, 2828640), (213, 2430240), (240, 2156838), (244, 2121480), (249, 2078880), (284, 1822680), (288, 1797365), (305, 1697184), (332, 1559160), (355, 1458144), (360, 1437892), (366, 1414320), (415, 1247328), (426, 1215120), (480, 1078419), (488, 1060740), (498, 1039440), (549, 942880), (568, 911340), (610, 848592), (639, 810080), (664, 779580), (710, 729072), (720, 718946), (732, 707160), (747, 692960), (830, 623664), (852, 607560), (915, 565728), (976, 530370), (996, 519720), (1065, 486048), (1098, 471440), (1136, 455670), (1220, 424296), (1245, 415776), (1278, 405040), (1328, 389790), (1420, 364536), (1440, 359473), (1464, 353580), (1494, 346480), (1660, 311832), (1704, 303780), (1830, 282864), (1952, 265185), (1992, 259860), (2130, 243024), (2196, 235720), (2272, 227835), (2440, 212148), (2490, 207888), (2556, 202520), (2656, 194895), (2745, 188576), (2840, 182268), (2928, 176790), (2988, 173240), (3195, 162016), (3320, 155916), (3408, 151890), (3660, 141432), (3735, 138592), (3984, 129930), (4260, 121512), (4331, 119520), (4392, 117860), (4880, 106074), (4980, 103944), (5063, 102240), (5112, 101260), (5490, 94288), (5680, 91134), (5856, 88395), (5893, 87840), (5976, 86620), (6390, 81008), (6640, 77958), (6816, 75945), (7320, 70716), (7470, 69296), (7968, 64965), (8520, 60756), (8662, 59760), (8784, 58930), (9760, 53037), (9960, 51972), (10126, 51120), (10224, 50630), (10980, 47144), (11360, 45567), (11786, 43920), (11952, 43310), (12780, 40504), (12993, 39840), (13280, 38979), (14640, 35358), (14940, 34648), (15189, 34080), (17040, 30378), (17324, 29880), (17568, 29465), (17679, 29280), (19920, 25986), (20252, 25560), (20448, 25315), (21655, 23904), (21960, 23572)]