198355680

素因数分解:

$2^5\times 3^2\times 5^1\times {\mathrm{23}}^1\times {\mathrm{53}}^1\times {\mathrm{113}}^1$

素因数の和:210

約数の個数: 288

約数和(自身を含む): 726014016

約数和(自身を除く): 527658336

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 23, 24, 30, 32, 36, 40, 45, 46, 48, 53, 60, 69, 72, 80, 90, 92, 96, 106, 113, 115, 120, 138, 144, 159, 160, 180, 184, 207, 212, 226, 230, 240, 265, 276, 288, 318, 339, 345, 360, 368, 414, 424, 452, 460, 477, 480, 530, 552, 565, 636, 678, 690, 720, 736, 795, 828, 848, 904, 920, 954, 1017, 1035, 1060, 1104, 1130, 1219, 1272, 1356, 1380, 1440, 1590, 1656, 1695, 1696, 1808, 1840, 1908, 2034, 2070, 2120, 2208, 2260, 2385, 2438, 2544, 2599, 2712, 2760, 3180, 3312, 3390, 3616, 3657, 3680, 3816, 4068, 4140, 4240, 4520, 4770, 4876, 5085, 5088, 5198, 5424, 5520, 5989, 6095, 6360, 6624, 6780, 7314, 7632, 7797, 8136, 8280, 8480, 9040, 9540, 9752, 10170, 10396, 10848, 10971, 11040, 11978, 12190, 12720, 12995, 13560, 14628, 15264, 15594, 16272, 16560, 17967, 18080, 18285, 19080, 19504, 20340, 20792, 21942, 23391, 23956, 24380, 25440, 25990, 27120, 29256, 29945, 31188, 32544, 33120, 35934, 36570, 38160, 38985, 39008, 40680, 41584, 43884, 46782, 47912, 48760, 51980, 53901, 54240, 54855, 58512, 59890, 62376, 71868, 73140, 76320, 77970, 81360, 83168, 87768, 89835, 93564, 95824, 97520, 103960, 107802, 109710, 116955, 117024, 119780, 124752, 137747, 143736, 146280, 155940, 162720, 175536, 179670, 187128, 191648, 195040, 207920, 215604, 219420, 233910, 239560, 249504, 269505, 275494, 287472, 292560, 311880, 351072, 359340, 374256, 413241, 415840, 431208, 438840, 467820, 479120, 539010, 550988, 574944, 585120, 623760, 688735, 718680, 748512, 826482, 862416, 877680, 935640, 958240, 1078020, 1101976, 1239723, 1247520, 1377470, 1437360, 1652964, 1724832, 1755360, 1871280, 2066205, 2156040, 2203952, 2479446, 2754940, 2874720, 3305928, 3742560, 4132410, 4312080, 4407904, 4958892, 5509880, 6198615, 6611856, 8264820, 8624160, 9917784, 11019760, 12397230, 13223712, 16529640, 19835568, 22039520, 24794460, 33059280, 39671136, 49588920, 66118560, 99177840, 198355680]

約数ペア:

[(1, 198355680), (2, 99177840), (3, 66118560), (4, 49588920), (5, 39671136), (6, 33059280), (8, 24794460), (9, 22039520), (10, 19835568), (12, 16529640), (15, 13223712), (16, 12397230), (18, 11019760), (20, 9917784), (23, 8624160), (24, 8264820), (30, 6611856), (32, 6198615), (36, 5509880), (40, 4958892), (45, 4407904), (46, 4312080), (48, 4132410), (53, 3742560), (60, 3305928), (69, 2874720), (72, 2754940), (80, 2479446), (90, 2203952), (92, 2156040), (96, 2066205), (106, 1871280), (113, 1755360), (115, 1724832), (120, 1652964), (138, 1437360), (144, 1377470), (159, 1247520), (160, 1239723), (180, 1101976), (184, 1078020), (207, 958240), (212, 935640), (226, 877680), (230, 862416), (240, 826482), (265, 748512), (276, 718680), (288, 688735), (318, 623760), (339, 585120), (345, 574944), (360, 550988), (368, 539010), (414, 479120), (424, 467820), (452, 438840), (460, 431208), (477, 415840), (480, 413241), (530, 374256), (552, 359340), (565, 351072), (636, 311880), (678, 292560), (690, 287472), (720, 275494), (736, 269505), (795, 249504), (828, 239560), (848, 233910), (904, 219420), (920, 215604), (954, 207920), (1017, 195040), (1035, 191648), (1060, 187128), (1104, 179670), (1130, 175536), (1219, 162720), (1272, 155940), (1356, 146280), (1380, 143736), (1440, 137747), (1590, 124752), (1656, 119780), (1695, 117024), (1696, 116955), (1808, 109710), (1840, 107802), (1908, 103960), (2034, 97520), (2070, 95824), (2120, 93564), (2208, 89835), (2260, 87768), (2385, 83168), (2438, 81360), (2544, 77970), (2599, 76320), (2712, 73140), (2760, 71868), (3180, 62376), (3312, 59890), (3390, 58512), (3616, 54855), (3657, 54240), (3680, 53901), (3816, 51980), (4068, 48760), (4140, 47912), (4240, 46782), (4520, 43884), (4770, 41584), (4876, 40680), (5085, 39008), (5088, 38985), (5198, 38160), (5424, 36570), (5520, 35934), (5989, 33120), (6095, 32544), (6360, 31188), (6624, 29945), (6780, 29256), (7314, 27120), (7632, 25990), (7797, 25440), (8136, 24380), (8280, 23956), (8480, 23391), (9040, 21942), (9540, 20792), (9752, 20340), (10170, 19504), (10396, 19080), (10848, 18285), (10971, 18080), (11040, 17967), (11978, 16560), (12190, 16272), (12720, 15594), (12995, 15264), (13560, 14628)]