17952480

素因数分解:

$2^5\times 3^2\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{137}}^1$

素因数の和:178

約数の個数: 288

約数和(自身を含む): 75950784

約数和(自身を除く): 57998304

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 13, 14, 15, 16, 18, 20, 21, 24, 26, 28, 30, 32, 35, 36, 39, 40, 42, 45, 48, 52, 56, 60, 63, 65, 70, 72, 78, 80, 84, 90, 91, 96, 104, 105, 112, 117, 120, 126, 130, 137, 140, 144, 156, 160, 168, 180, 182, 195, 208, 210, 224, 234, 240, 252, 260, 273, 274, 280, 288, 312, 315, 336, 360, 364, 390, 411, 416, 420, 455, 468, 480, 504, 520, 546, 548, 560, 585, 624, 630, 672, 685, 720, 728, 780, 819, 822, 840, 910, 936, 959, 1008, 1040, 1092, 1096, 1120, 1170, 1233, 1248, 1260, 1365, 1370, 1440, 1456, 1560, 1638, 1644, 1680, 1781, 1820, 1872, 1918, 2016, 2055, 2080, 2184, 2192, 2340, 2466, 2520, 2730, 2740, 2877, 2912, 3120, 3276, 3288, 3360, 3562, 3640, 3744, 3836, 4095, 4110, 4368, 4384, 4680, 4795, 4932, 5040, 5343, 5460, 5480, 5754, 6165, 6240, 6552, 6576, 7124, 7280, 7672, 8190, 8220, 8631, 8736, 8905, 9360, 9590, 9864, 10080, 10686, 10920, 10960, 11508, 12330, 12467, 13104, 13152, 14248, 14385, 14560, 15344, 16029, 16380, 16440, 17262, 17810, 18720, 19180, 19728, 21372, 21840, 21920, 23016, 24660, 24934, 26208, 26715, 28496, 28770, 30688, 32058, 32760, 32880, 34524, 35620, 37401, 38360, 39456, 42744, 43155, 43680, 46032, 49320, 49868, 53430, 56992, 57540, 62335, 64116, 65520, 65760, 69048, 71240, 74802, 76720, 80145, 85488, 86310, 92064, 98640, 99736, 106860, 112203, 115080, 124670, 128232, 131040, 138096, 142480, 149604, 153440, 160290, 170976, 172620, 187005, 197280, 199472, 213720, 224406, 230160, 249340, 256464, 276192, 284960, 299208, 320580, 345240, 374010, 398944, 427440, 448812, 460320, 498680, 512928, 561015, 598416, 641160, 690480, 748020, 854880, 897624, 997360, 1122030, 1196832, 1282320, 1380960, 1496040, 1795248, 1994720, 2244060, 2564640, 2992080, 3590496, 4488120, 5984160, 8976240, 17952480]

約数ペア:

[(1, 17952480), (2, 8976240), (3, 5984160), (4, 4488120), (5, 3590496), (6, 2992080), (7, 2564640), (8, 2244060), (9, 1994720), (10, 1795248), (12, 1496040), (13, 1380960), (14, 1282320), (15, 1196832), (16, 1122030), (18, 997360), (20, 897624), (21, 854880), (24, 748020), (26, 690480), (28, 641160), (30, 598416), (32, 561015), (35, 512928), (36, 498680), (39, 460320), (40, 448812), (42, 427440), (45, 398944), (48, 374010), (52, 345240), (56, 320580), (60, 299208), (63, 284960), (65, 276192), (70, 256464), (72, 249340), (78, 230160), (80, 224406), (84, 213720), (90, 199472), (91, 197280), (96, 187005), (104, 172620), (105, 170976), (112, 160290), (117, 153440), (120, 149604), (126, 142480), (130, 138096), (137, 131040), (140, 128232), (144, 124670), (156, 115080), (160, 112203), (168, 106860), (180, 99736), (182, 98640), (195, 92064), (208, 86310), (210, 85488), (224, 80145), (234, 76720), (240, 74802), (252, 71240), (260, 69048), (273, 65760), (274, 65520), (280, 64116), (288, 62335), (312, 57540), (315, 56992), (336, 53430), (360, 49868), (364, 49320), (390, 46032), (411, 43680), (416, 43155), (420, 42744), (455, 39456), (468, 38360), (480, 37401), (504, 35620), (520, 34524), (546, 32880), (548, 32760), (560, 32058), (585, 30688), (624, 28770), (630, 28496), (672, 26715), (685, 26208), (720, 24934), (728, 24660), (780, 23016), (819, 21920), (822, 21840), (840, 21372), (910, 19728), (936, 19180), (959, 18720), (1008, 17810), (1040, 17262), (1092, 16440), (1096, 16380), (1120, 16029), (1170, 15344), (1233, 14560), (1248, 14385), (1260, 14248), (1365, 13152), (1370, 13104), (1440, 12467), (1456, 12330), (1560, 11508), (1638, 10960), (1644, 10920), (1680, 10686), (1781, 10080), (1820, 9864), (1872, 9590), (1918, 9360), (2016, 8905), (2055, 8736), (2080, 8631), (2184, 8220), (2192, 8190), (2340, 7672), (2466, 7280), (2520, 7124), (2730, 6576), (2740, 6552), (2877, 6240), (2912, 6165), (3120, 5754), (3276, 5480), (3288, 5460), (3360, 5343), (3562, 5040), (3640, 4932), (3744, 4795), (3836, 4680), (4095, 4384), (4110, 4368)]