494234880

素因数分解:

$2^8\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{67}}^1\times {\mathrm{113}}^1$

素因数の和:221

約数の個数: 288

約数和(自身を含む): 1711269504

約数和(自身を除く): 1217034624

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 17, 20, 24, 30, 32, 34, 40, 48, 51, 60, 64, 67, 68, 80, 85, 96, 102, 113, 120, 128, 134, 136, 160, 170, 192, 201, 204, 226, 240, 255, 256, 268, 272, 320, 335, 339, 340, 384, 402, 408, 452, 480, 510, 536, 544, 565, 640, 670, 678, 680, 768, 804, 816, 904, 960, 1005, 1020, 1072, 1088, 1130, 1139, 1280, 1340, 1356, 1360, 1608, 1632, 1695, 1808, 1920, 1921, 2010, 2040, 2144, 2176, 2260, 2278, 2680, 2712, 2720, 3216, 3264, 3390, 3417, 3616, 3840, 3842, 4020, 4080, 4288, 4352, 4520, 4556, 5360, 5424, 5440, 5695, 5763, 6432, 6528, 6780, 6834, 7232, 7571, 7684, 8040, 8160, 8576, 9040, 9112, 9605, 10720, 10848, 10880, 11390, 11526, 12864, 13056, 13560, 13668, 14464, 15142, 15368, 16080, 16320, 17085, 17152, 18080, 18224, 19210, 21440, 21696, 21760, 22713, 22780, 23052, 25728, 27120, 27336, 28815, 28928, 30284, 30736, 32160, 32640, 34170, 36160, 36448, 37855, 38420, 42880, 43392, 45426, 45560, 46104, 51456, 54240, 54672, 57630, 60568, 61472, 64320, 65280, 68340, 72320, 72896, 75710, 76840, 85760, 86784, 90852, 91120, 92208, 108480, 109344, 113565, 115260, 121136, 122944, 128640, 128707, 136680, 144640, 145792, 151420, 153680, 181704, 182240, 184416, 216960, 218688, 227130, 230520, 242272, 245888, 257280, 257414, 273360, 291584, 302840, 307360, 363408, 364480, 368832, 386121, 433920, 437376, 454260, 461040, 484544, 491776, 514828, 546720, 605680, 614720, 643535, 726816, 728960, 737664, 772242, 874752, 908520, 922080, 969088, 1029656, 1093440, 1211360, 1229440, 1287070, 1453632, 1457920, 1475328, 1544484, 1817040, 1844160, 1930605, 1938176, 2059312, 2186880, 2422720, 2458880, 2574140, 2907264, 3088968, 3634080, 3688320, 3861210, 4118624, 4373760, 4845440, 5148280, 5814528, 6177936, 7268160, 7376640, 7722420, 8237248, 9690880, 10296560, 12355872, 14536320, 15444840, 16474496, 20593120, 24711744, 29072640, 30889680, 32948992, 41186240, 49423488, 61779360, 82372480, 98846976, 123558720, 164744960, 247117440, 494234880]

約数ペア:

[(1, 494234880), (2, 247117440), (3, 164744960), (4, 123558720), (5, 98846976), (6, 82372480), (8, 61779360), (10, 49423488), (12, 41186240), (15, 32948992), (16, 30889680), (17, 29072640), (20, 24711744), (24, 20593120), (30, 16474496), (32, 15444840), (34, 14536320), (40, 12355872), (48, 10296560), (51, 9690880), (60, 8237248), (64, 7722420), (67, 7376640), (68, 7268160), (80, 6177936), (85, 5814528), (96, 5148280), (102, 4845440), (113, 4373760), (120, 4118624), (128, 3861210), (134, 3688320), (136, 3634080), (160, 3088968), (170, 2907264), (192, 2574140), (201, 2458880), (204, 2422720), (226, 2186880), (240, 2059312), (255, 1938176), (256, 1930605), (268, 1844160), (272, 1817040), (320, 1544484), (335, 1475328), (339, 1457920), (340, 1453632), (384, 1287070), (402, 1229440), (408, 1211360), (452, 1093440), (480, 1029656), (510, 969088), (536, 922080), (544, 908520), (565, 874752), (640, 772242), (670, 737664), (678, 728960), (680, 726816), (768, 643535), (804, 614720), (816, 605680), (904, 546720), (960, 514828), (1005, 491776), (1020, 484544), (1072, 461040), (1088, 454260), (1130, 437376), (1139, 433920), (1280, 386121), (1340, 368832), (1356, 364480), (1360, 363408), (1608, 307360), (1632, 302840), (1695, 291584), (1808, 273360), (1920, 257414), (1921, 257280), (2010, 245888), (2040, 242272), (2144, 230520), (2176, 227130), (2260, 218688), (2278, 216960), (2680, 184416), (2712, 182240), (2720, 181704), (3216, 153680), (3264, 151420), (3390, 145792), (3417, 144640), (3616, 136680), (3840, 128707), (3842, 128640), (4020, 122944), (4080, 121136), (4288, 115260), (4352, 113565), (4520, 109344), (4556, 108480), (5360, 92208), (5424, 91120), (5440, 90852), (5695, 86784), (5763, 85760), (6432, 76840), (6528, 75710), (6780, 72896), (6834, 72320), (7232, 68340), (7571, 65280), (7684, 64320), (8040, 61472), (8160, 60568), (8576, 57630), (9040, 54672), (9112, 54240), (9605, 51456), (10720, 46104), (10848, 45560), (10880, 45426), (11390, 43392), (11526, 42880), (12864, 38420), (13056, 37855), (13560, 36448), (13668, 36160), (14464, 34170), (15142, 32640), (15368, 32160), (16080, 30736), (16320, 30284), (17085, 28928), (17152, 28815), (18080, 27336), (18224, 27120), (19210, 25728), (21440, 23052), (21696, 22780), (21760, 22713)]