2227661640

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{239}}^1\times {\mathrm{1523}}^1$

素因数の和:1796

約数の個数: 192

約数和(自身を含む): 7702905600

約数和(自身を除く): 5475243960

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 17, 18, 20, 24, 30, 34, 36, 40, 45, 51, 60, 68, 72, 85, 90, 102, 120, 136, 153, 170, 180, 204, 239, 255, 306, 340, 360, 408, 478, 510, 612, 680, 717, 765, 956, 1020, 1195, 1224, 1434, 1523, 1530, 1912, 2040, 2151, 2390, 2868, 3046, 3060, 3585, 4063, 4302, 4569, 4780, 5736, 6092, 6120, 7170, 7615, 8126, 8604, 9138, 9560, 10755, 12184, 12189, 13707, 14340, 15230, 16252, 17208, 18276, 20315, 21510, 22845, 24378, 25891, 27414, 28680, 30460, 32504, 36552, 36567, 40630, 43020, 45690, 48756, 51782, 54828, 60920, 60945, 68535, 73134, 77673, 81260, 86040, 91380, 97512, 103564, 109656, 121890, 129455, 137070, 146268, 155346, 162520, 182760, 182835, 207128, 233019, 243780, 258910, 274140, 292536, 310692, 363997, 365670, 388365, 466038, 487560, 517820, 548280, 621384, 727994, 731340, 776730, 932076, 1035640, 1091991, 1165095, 1455988, 1462680, 1553460, 1819985, 1864152, 2183982, 2330190, 2911976, 3106920, 3275973, 3639970, 4367964, 4660380, 5459955, 6187949, 6551946, 7279940, 8735928, 9320760, 10919910, 12375898, 13103892, 14559880, 16379865, 18563847, 21839820, 24751796, 26207784, 30939745, 32759730, 37127694, 43679640, 49503592, 55691541, 61879490, 65519460, 74255388, 92819235, 111383082, 123758980, 131038920, 148510776, 185638470, 222766164, 247517960, 278457705, 371276940, 445532328, 556915410, 742553880, 1113830820, 2227661640]

約数ペア:

[(1, 2227661640), (2, 1113830820), (3, 742553880), (4, 556915410), (5, 445532328), (6, 371276940), (8, 278457705), (9, 247517960), (10, 222766164), (12, 185638470), (15, 148510776), (17, 131038920), (18, 123758980), (20, 111383082), (24, 92819235), (30, 74255388), (34, 65519460), (36, 61879490), (40, 55691541), (45, 49503592), (51, 43679640), (60, 37127694), (68, 32759730), (72, 30939745), (85, 26207784), (90, 24751796), (102, 21839820), (120, 18563847), (136, 16379865), (153, 14559880), (170, 13103892), (180, 12375898), (204, 10919910), (239, 9320760), (255, 8735928), (306, 7279940), (340, 6551946), (360, 6187949), (408, 5459955), (478, 4660380), (510, 4367964), (612, 3639970), (680, 3275973), (717, 3106920), (765, 2911976), (956, 2330190), (1020, 2183982), (1195, 1864152), (1224, 1819985), (1434, 1553460), (1523, 1462680), (1530, 1455988), (1912, 1165095), (2040, 1091991), (2151, 1035640), (2390, 932076), (2868, 776730), (3046, 731340), (3060, 727994), (3585, 621384), (4063, 548280), (4302, 517820), (4569, 487560), (4780, 466038), (5736, 388365), (6092, 365670), (6120, 363997), (7170, 310692), (7615, 292536), (8126, 274140), (8604, 258910), (9138, 243780), (9560, 233019), (10755, 207128), (12184, 182835), (12189, 182760), (13707, 162520), (14340, 155346), (15230, 146268), (16252, 137070), (17208, 129455), (18276, 121890), (20315, 109656), (21510, 103564), (22845, 97512), (24378, 91380), (25891, 86040), (27414, 81260), (28680, 77673), (30460, 73134), (32504, 68535), (36552, 60945), (36567, 60920), (40630, 54828), (43020, 51782), (45690, 48756)]