53857440

素因数分解:

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

素因数の和:181

約数の個数: 384

約数和(自身を含む): 233694720

約数和(自身を除く): 179837280

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 13, 14, 15, 16, 18, 20, 21, 24, 26, 27, 28, 30, 32, 35, 36, 39, 40, 42, 45, 48, 52, 54, 56, 60, 63, 65, 70, 72, 78, 80, 84, 90, 91, 96, 104, 105, 108, 112, 117, 120, 126, 130, 135, 137, 140, 144, 156, 160, 168, 180, 182, 189, 195, 208, 210, 216, 224, 234, 240, 252, 260, 270, 273, 274, 280, 288, 312, 315, 336, 351, 360, 364, 378, 390, 411, 416, 420, 432, 455, 468, 480, 504, 520, 540, 546, 548, 560, 585, 624, 630, 672, 685, 702, 720, 728, 756, 780, 819, 822, 840, 864, 910, 936, 945, 959, 1008, 1040, 1080, 1092, 1096, 1120, 1170, 1233, 1248, 1260, 1365, 1370, 1404, 1440, 1456, 1512, 1560, 1638, 1644, 1680, 1755, 1781, 1820, 1872, 1890, 1918, 2016, 2055, 2080, 2160, 2184, 2192, 2340, 2457, 2466, 2520, 2730, 2740, 2808, 2877, 2912, 3024, 3120, 3276, 3288, 3360, 3510, 3562, 3640, 3699, 3744, 3780, 3836, 4095, 4110, 4320, 4368, 4384, 4680, 4795, 4914, 4932, 5040, 5343, 5460, 5480, 5616, 5754, 6048, 6165, 6240, 6552, 6576, 7020, 7124, 7280, 7398, 7560, 7672, 8190, 8220, 8631, 8736, 8905, 9360, 9590, 9828, 9864, 10080, 10686, 10920, 10960, 11232, 11508, 12285, 12330, 12467, 13104, 13152, 14040, 14248, 14385, 14560, 14796, 15120, 15344, 16029, 16380, 16440, 17262, 17810, 18495, 18720, 19180, 19656, 19728, 21372, 21840, 21920, 23016, 24570, 24660, 24934, 25893, 26208, 26715, 28080, 28496, 28770, 29592, 30240, 30688, 32058, 32760, 32880, 34524, 35620, 36990, 37401, 38360, 39312, 39456, 42744, 43155, 43680, 46032, 48087, 49140, 49320, 49868, 51786, 53430, 56160, 56992, 57540, 59184, 62335, 64116, 65520, 65760, 69048, 71240, 73980, 74802, 76720, 78624, 80145, 85488, 86310, 92064, 96174, 98280, 98640, 99736, 103572, 106860, 112203, 115080, 118368, 124670, 128232, 129465, 131040, 138096, 142480, 147960, 149604, 153440, 160290, 170976, 172620, 187005, 192348, 196560, 197280, 199472, 207144, 213720, 224406, 230160, 240435, 249340, 256464, 258930, 276192, 284960, 295920, 299208, 320580, 336609, 345240, 374010, 384696, 393120, 398944, 414288, 427440, 448812, 460320, 480870, 498680, 512928, 517860, 561015, 591840, 598416, 641160, 673218, 690480, 748020, 769392, 828576, 854880, 897624, 961740, 997360, 1035720, 1122030, 1196832, 1282320, 1346436, 1380960, 1496040, 1538784, 1683045, 1795248, 1923480, 1994720, 2071440, 2244060, 2564640, 2692872, 2992080, 3366090, 3590496, 3846960, 4142880, 4488120, 5385744, 5984160, 6732180, 7693920, 8976240, 10771488, 13464360, 17952480, 26928720, 53857440]

約数ペア:

[(1, 53857440), (2, 26928720), (3, 17952480), (4, 13464360), (5, 10771488), (6, 8976240), (7, 7693920), (8, 6732180), (9, 5984160), (10, 5385744), (12, 4488120), (13, 4142880), (14, 3846960), (15, 3590496), (16, 3366090), (18, 2992080), (20, 2692872), (21, 2564640), (24, 2244060), (26, 2071440), (27, 1994720), (28, 1923480), (30, 1795248), (32, 1683045), (35, 1538784), (36, 1496040), (39, 1380960), (40, 1346436), (42, 1282320), (45, 1196832), (48, 1122030), (52, 1035720), (54, 997360), (56, 961740), (60, 897624), (63, 854880), (65, 828576), (70, 769392), (72, 748020), (78, 690480), (80, 673218), (84, 641160), (90, 598416), (91, 591840), (96, 561015), (104, 517860), (105, 512928), (108, 498680), (112, 480870), (117, 460320), (120, 448812), (126, 427440), (130, 414288), (135, 398944), (137, 393120), (140, 384696), (144, 374010), (156, 345240), (160, 336609), (168, 320580), (180, 299208), (182, 295920), (189, 284960), (195, 276192), (208, 258930), (210, 256464), (216, 249340), (224, 240435), (234, 230160), (240, 224406), (252, 213720), (260, 207144), (270, 199472), (273, 197280), (274, 196560), (280, 192348), (288, 187005), (312, 172620), (315, 170976), (336, 160290), (351, 153440), (360, 149604), (364, 147960), (378, 142480), (390, 138096), (411, 131040), (416, 129465), (420, 128232), (432, 124670), (455, 118368), (468, 115080), (480, 112203), (504, 106860), (520, 103572), (540, 99736), (546, 98640), (548, 98280), (560, 96174), (585, 92064), (624, 86310), (630, 85488), (672, 80145), (685, 78624), (702, 76720), (720, 74802), (728, 73980), (756, 71240), (780, 69048), (819, 65760), (822, 65520), (840, 64116), (864, 62335), (910, 59184), (936, 57540), (945, 56992), (959, 56160), (1008, 53430), (1040, 51786), (1080, 49868), (1092, 49320), (1096, 49140), (1120, 48087), (1170, 46032), (1233, 43680), (1248, 43155), (1260, 42744), (1365, 39456), (1370, 39312), (1404, 38360), (1440, 37401), (1456, 36990), (1512, 35620), (1560, 34524), (1638, 32880), (1644, 32760), (1680, 32058), (1755, 30688), (1781, 30240), (1820, 29592), (1872, 28770), (1890, 28496), (1918, 28080), (2016, 26715), (2055, 26208), (2080, 25893), (2160, 24934), (2184, 24660), (2192, 24570), (2340, 23016), (2457, 21920), (2466, 21840), (2520, 21372), (2730, 19728), (2740, 19656), (2808, 19180), (2877, 18720), (2912, 18495), (3024, 17810), (3120, 17262), (3276, 16440), (3288, 16380), (3360, 16029), (3510, 15344), (3562, 15120), (3640, 14796), (3699, 14560), (3744, 14385), (3780, 14248), (3836, 14040), (4095, 13152), (4110, 13104), (4320, 12467), (4368, 12330), (4384, 12285), (4680, 11508), (4795, 11232), (4914, 10960), (4932, 10920), (5040, 10686), (5343, 10080), (5460, 9864), (5480, 9828), (5616, 9590), (5754, 9360), (6048, 8905), (6165, 8736), (6240, 8631), (6552, 8220), (6576, 8190), (7020, 7672), (7124, 7560), (7280, 7398)]