222739920

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{53}}^1\times {\mathrm{449}}^1$

素因数の和:534

約数の個数: 240

約数和(自身を含む): 822603600

約数和(自身を除く): 599863680

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 16, 18, 20, 24, 26, 30, 36, 39, 40, 45, 48, 52, 53, 60, 65, 72, 78, 80, 90, 104, 106, 117, 120, 130, 144, 156, 159, 180, 195, 208, 212, 234, 240, 260, 265, 312, 318, 360, 390, 424, 449, 468, 477, 520, 530, 585, 624, 636, 689, 720, 780, 795, 848, 898, 936, 954, 1040, 1060, 1170, 1272, 1347, 1378, 1560, 1590, 1796, 1872, 1908, 2067, 2120, 2245, 2340, 2385, 2544, 2694, 2756, 3120, 3180, 3445, 3592, 3816, 4041, 4134, 4240, 4490, 4680, 4770, 5388, 5512, 5837, 6201, 6360, 6735, 6890, 7184, 7632, 8082, 8268, 8980, 9360, 9540, 10335, 10776, 11024, 11674, 12402, 12720, 13470, 13780, 16164, 16536, 17511, 17960, 19080, 20205, 20670, 21552, 23348, 23797, 24804, 26940, 27560, 29185, 31005, 32328, 33072, 35022, 35920, 38160, 40410, 41340, 46696, 47594, 49608, 52533, 53880, 55120, 58370, 62010, 64656, 70044, 71391, 80820, 82680, 87555, 93392, 95188, 99216, 105066, 107760, 116740, 118985, 124020, 140088, 142782, 161640, 165360, 175110, 190376, 210132, 214173, 233480, 237970, 248040, 262665, 280176, 285564, 309361, 323280, 350220, 356955, 380752, 420264, 428346, 466960, 475940, 496080, 525330, 571128, 618722, 700440, 713910, 840528, 856692, 928083, 951880, 1050660, 1070865, 1142256, 1237444, 1400880, 1427820, 1546805, 1713384, 1856166, 1903760, 2101320, 2141730, 2474888, 2784249, 2855640, 3093610, 3426768, 3712332, 4202640, 4283460, 4640415, 4949776, 5568498, 5711280, 6187220, 7424664, 8566920, 9280830, 11136996, 12374440, 13921245, 14849328, 17133840, 18561660, 22273992, 24748880, 27842490, 37123320, 44547984, 55684980, 74246640, 111369960, 222739920]

約数ペア:

[(1, 222739920), (2, 111369960), (3, 74246640), (4, 55684980), (5, 44547984), (6, 37123320), (8, 27842490), (9, 24748880), (10, 22273992), (12, 18561660), (13, 17133840), (15, 14849328), (16, 13921245), (18, 12374440), (20, 11136996), (24, 9280830), (26, 8566920), (30, 7424664), (36, 6187220), (39, 5711280), (40, 5568498), (45, 4949776), (48, 4640415), (52, 4283460), (53, 4202640), (60, 3712332), (65, 3426768), (72, 3093610), (78, 2855640), (80, 2784249), (90, 2474888), (104, 2141730), (106, 2101320), (117, 1903760), (120, 1856166), (130, 1713384), (144, 1546805), (156, 1427820), (159, 1400880), (180, 1237444), (195, 1142256), (208, 1070865), (212, 1050660), (234, 951880), (240, 928083), (260, 856692), (265, 840528), (312, 713910), (318, 700440), (360, 618722), (390, 571128), (424, 525330), (449, 496080), (468, 475940), (477, 466960), (520, 428346), (530, 420264), (585, 380752), (624, 356955), (636, 350220), (689, 323280), (720, 309361), (780, 285564), (795, 280176), (848, 262665), (898, 248040), (936, 237970), (954, 233480), (1040, 214173), (1060, 210132), (1170, 190376), (1272, 175110), (1347, 165360), (1378, 161640), (1560, 142782), (1590, 140088), (1796, 124020), (1872, 118985), (1908, 116740), (2067, 107760), (2120, 105066), (2245, 99216), (2340, 95188), (2385, 93392), (2544, 87555), (2694, 82680), (2756, 80820), (3120, 71391), (3180, 70044), (3445, 64656), (3592, 62010), (3816, 58370), (4041, 55120), (4134, 53880), (4240, 52533), (4490, 49608), (4680, 47594), (4770, 46696), (5388, 41340), (5512, 40410), (5837, 38160), (6201, 35920), (6360, 35022), (6735, 33072), (6890, 32328), (7184, 31005), (7632, 29185), (8082, 27560), (8268, 26940), (8980, 24804), (9360, 23797), (9540, 23348), (10335, 21552), (10776, 20670), (11024, 20205), (11674, 19080), (12402, 17960), (12720, 17511), (13470, 16536), (13780, 16164)]