242254080

素因数分解:

$2^8\times 3^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{1237}}^1$

素因数の和:1281

約数の個数: 216

約数和(自身を含む): 888195672

約数和(自身を除く): 645941592

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 17, 18, 20, 24, 30, 32, 34, 36, 40, 45, 48, 51, 60, 64, 68, 72, 80, 85, 90, 96, 102, 120, 128, 136, 144, 153, 160, 170, 180, 192, 204, 240, 255, 256, 272, 288, 306, 320, 340, 360, 384, 408, 480, 510, 544, 576, 612, 640, 680, 720, 765, 768, 816, 960, 1020, 1088, 1152, 1224, 1237, 1280, 1360, 1440, 1530, 1632, 1920, 2040, 2176, 2304, 2448, 2474, 2720, 2880, 3060, 3264, 3711, 3840, 4080, 4352, 4896, 4948, 5440, 5760, 6120, 6185, 6528, 7422, 8160, 9792, 9896, 10880, 11133, 11520, 12240, 12370, 13056, 14844, 16320, 18555, 19584, 19792, 21029, 21760, 22266, 24480, 24740, 29688, 32640, 37110, 39168, 39584, 42058, 44532, 48960, 49480, 55665, 59376, 63087, 65280, 74220, 79168, 84116, 89064, 97920, 98960, 105145, 111330, 118752, 126174, 148440, 158336, 168232, 178128, 189261, 195840, 197920, 210290, 222660, 237504, 252348, 296880, 315435, 316672, 336464, 356256, 378522, 395840, 420580, 445320, 475008, 504696, 593760, 630870, 672928, 712512, 757044, 791680, 841160, 890640, 946305, 950016, 1009392, 1187520, 1261740, 1345856, 1425024, 1514088, 1583360, 1682320, 1781280, 1892610, 2018784, 2375040, 2523480, 2691712, 2850048, 3028176, 3364640, 3562560, 3785220, 4037568, 4750080, 5046960, 5383424, 6056352, 6729280, 7125120, 7570440, 8075136, 10093920, 12112704, 13458560, 14250240, 15140880, 16150272, 20187840, 24225408, 26917120, 30281760, 40375680, 48450816, 60563520, 80751360, 121127040, 242254080]

約数ペア:

[(1, 242254080), (2, 121127040), (3, 80751360), (4, 60563520), (5, 48450816), (6, 40375680), (8, 30281760), (9, 26917120), (10, 24225408), (12, 20187840), (15, 16150272), (16, 15140880), (17, 14250240), (18, 13458560), (20, 12112704), (24, 10093920), (30, 8075136), (32, 7570440), (34, 7125120), (36, 6729280), (40, 6056352), (45, 5383424), (48, 5046960), (51, 4750080), (60, 4037568), (64, 3785220), (68, 3562560), (72, 3364640), (80, 3028176), (85, 2850048), (90, 2691712), (96, 2523480), (102, 2375040), (120, 2018784), (128, 1892610), (136, 1781280), (144, 1682320), (153, 1583360), (160, 1514088), (170, 1425024), (180, 1345856), (192, 1261740), (204, 1187520), (240, 1009392), (255, 950016), (256, 946305), (272, 890640), (288, 841160), (306, 791680), (320, 757044), (340, 712512), (360, 672928), (384, 630870), (408, 593760), (480, 504696), (510, 475008), (544, 445320), (576, 420580), (612, 395840), (640, 378522), (680, 356256), (720, 336464), (765, 316672), (768, 315435), (816, 296880), (960, 252348), (1020, 237504), (1088, 222660), (1152, 210290), (1224, 197920), (1237, 195840), (1280, 189261), (1360, 178128), (1440, 168232), (1530, 158336), (1632, 148440), (1920, 126174), (2040, 118752), (2176, 111330), (2304, 105145), (2448, 98960), (2474, 97920), (2720, 89064), (2880, 84116), (3060, 79168), (3264, 74220), (3711, 65280), (3840, 63087), (4080, 59376), (4352, 55665), (4896, 49480), (4948, 48960), (5440, 44532), (5760, 42058), (6120, 39584), (6185, 39168), (6528, 37110), (7422, 32640), (8160, 29688), (9792, 24740), (9896, 24480), (10880, 22266), (11133, 21760), (11520, 21029), (12240, 19792), (12370, 19584), (13056, 18555), (14844, 16320)]