262429440

素因数分解:

$2^8\times 3^1\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{751}}^1$

素因数の和:795

約数の個数: 288

約数和(自身を含む): 1032923136

約数和(自身を除く): 770493696

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 13, 14, 15, 16, 20, 21, 24, 26, 28, 30, 32, 35, 39, 40, 42, 48, 52, 56, 60, 64, 65, 70, 78, 80, 84, 91, 96, 104, 105, 112, 120, 128, 130, 140, 156, 160, 168, 182, 192, 195, 208, 210, 224, 240, 256, 260, 273, 280, 312, 320, 336, 364, 384, 390, 416, 420, 448, 455, 480, 520, 546, 560, 624, 640, 672, 728, 751, 768, 780, 832, 840, 896, 910, 960, 1040, 1092, 1120, 1248, 1280, 1344, 1365, 1456, 1502, 1560, 1664, 1680, 1792, 1820, 1920, 2080, 2184, 2240, 2253, 2496, 2688, 2730, 2912, 3004, 3120, 3328, 3360, 3640, 3755, 3840, 4160, 4368, 4480, 4506, 4992, 5257, 5376, 5460, 5824, 6008, 6240, 6720, 7280, 7510, 8320, 8736, 8960, 9012, 9763, 9984, 10514, 10920, 11265, 11648, 12016, 12480, 13440, 14560, 15020, 15771, 16640, 17472, 18024, 19526, 21028, 21840, 22530, 23296, 24032, 24960, 26285, 26880, 29120, 29289, 30040, 31542, 34944, 36048, 39052, 42056, 43680, 45060, 48064, 48815, 49920, 52570, 58240, 58578, 60080, 63084, 68341, 69888, 72096, 78104, 78855, 84112, 87360, 90120, 96128, 97630, 105140, 116480, 117156, 120160, 126168, 136682, 144192, 146445, 156208, 157710, 168224, 174720, 180240, 192256, 195260, 205023, 210280, 234312, 240320, 252336, 273364, 288384, 292890, 312416, 315420, 336448, 341705, 349440, 360480, 390520, 410046, 420560, 468624, 480640, 504672, 546728, 576768, 585780, 624832, 630840, 672896, 683410, 720960, 781040, 820092, 841120, 937248, 961280, 1009344, 1025115, 1093456, 1171560, 1249664, 1261680, 1345792, 1366820, 1441920, 1562080, 1640184, 1682240, 1874496, 2018688, 2050230, 2186912, 2343120, 2499328, 2523360, 2733640, 2883840, 3124160, 3280368, 3364480, 3748992, 4037376, 4100460, 4373824, 4686240, 5046720, 5467280, 6248320, 6560736, 6728960, 7497984, 8200920, 8747648, 9372480, 10093440, 10934560, 12496640, 13121472, 16401840, 17495296, 18744960, 20186880, 21869120, 26242944, 32803680, 37489920, 43738240, 52485888, 65607360, 87476480, 131214720, 262429440]

約数ペア:

[(1, 262429440), (2, 131214720), (3, 87476480), (4, 65607360), (5, 52485888), (6, 43738240), (7, 37489920), (8, 32803680), (10, 26242944), (12, 21869120), (13, 20186880), (14, 18744960), (15, 17495296), (16, 16401840), (20, 13121472), (21, 12496640), (24, 10934560), (26, 10093440), (28, 9372480), (30, 8747648), (32, 8200920), (35, 7497984), (39, 6728960), (40, 6560736), (42, 6248320), (48, 5467280), (52, 5046720), (56, 4686240), (60, 4373824), (64, 4100460), (65, 4037376), (70, 3748992), (78, 3364480), (80, 3280368), (84, 3124160), (91, 2883840), (96, 2733640), (104, 2523360), (105, 2499328), (112, 2343120), (120, 2186912), (128, 2050230), (130, 2018688), (140, 1874496), (156, 1682240), (160, 1640184), (168, 1562080), (182, 1441920), (192, 1366820), (195, 1345792), (208, 1261680), (210, 1249664), (224, 1171560), (240, 1093456), (256, 1025115), (260, 1009344), (273, 961280), (280, 937248), (312, 841120), (320, 820092), (336, 781040), (364, 720960), (384, 683410), (390, 672896), (416, 630840), (420, 624832), (448, 585780), (455, 576768), (480, 546728), (520, 504672), (546, 480640), (560, 468624), (624, 420560), (640, 410046), (672, 390520), (728, 360480), (751, 349440), (768, 341705), (780, 336448), (832, 315420), (840, 312416), (896, 292890), (910, 288384), (960, 273364), (1040, 252336), (1092, 240320), (1120, 234312), (1248, 210280), (1280, 205023), (1344, 195260), (1365, 192256), (1456, 180240), (1502, 174720), (1560, 168224), (1664, 157710), (1680, 156208), (1792, 146445), (1820, 144192), (1920, 136682), (2080, 126168), (2184, 120160), (2240, 117156), (2253, 116480), (2496, 105140), (2688, 97630), (2730, 96128), (2912, 90120), (3004, 87360), (3120, 84112), (3328, 78855), (3360, 78104), (3640, 72096), (3755, 69888), (3840, 68341), (4160, 63084), (4368, 60080), (4480, 58578), (4506, 58240), (4992, 52570), (5257, 49920), (5376, 48815), (5460, 48064), (5824, 45060), (6008, 43680), (6240, 42056), (6720, 39052), (7280, 36048), (7510, 34944), (8320, 31542), (8736, 30040), (8960, 29289), (9012, 29120), (9763, 26880), (9984, 26285), (10514, 24960), (10920, 24032), (11265, 23296), (11648, 22530), (12016, 21840), (12480, 21028), (13440, 19526), (14560, 18024), (15020, 17472), (15771, 16640)]