161572320

素因数分解:

$2^5\times 3^4\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{137}}^1$

素因数の和:184

約数の個数: 480

約数和(自身を含む): 706926528

約数和(自身を除く): 545354208

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, 81, 84, 90, 91, 96, 104, 105, 108, 112, 117, 120, 126, 130, 135, 137, 140, 144, 156, 160, 162, 168, 180, 182, 189, 195, 208, 210, 216, 224, 234, 240, 252, 260, 270, 273, 274, 280, 288, 312, 315, 324, 336, 351, 360, 364, 378, 390, 405, 411, 416, 420, 432, 455, 468, 480, 504, 520, 540, 546, 548, 560, 567, 585, 624, 630, 648, 672, 685, 702, 720, 728, 756, 780, 810, 819, 822, 840, 864, 910, 936, 945, 959, 1008, 1040, 1053, 1080, 1092, 1096, 1120, 1134, 1170, 1233, 1248, 1260, 1296, 1365, 1370, 1404, 1440, 1456, 1512, 1560, 1620, 1638, 1644, 1680, 1755, 1781, 1820, 1872, 1890, 1918, 2016, 2055, 2080, 2106, 2160, 2184, 2192, 2268, 2340, 2457, 2466, 2520, 2592, 2730, 2740, 2808, 2835, 2877, 2912, 3024, 3120, 3240, 3276, 3288, 3360, 3510, 3562, 3640, 3699, 3744, 3780, 3836, 4095, 4110, 4212, 4320, 4368, 4384, 4536, 4680, 4795, 4914, 4932, 5040, 5265, 5343, 5460, 5480, 5616, 5670, 5754, 6048, 6165, 6240, 6480, 6552, 6576, 7020, 7124, 7280, 7371, 7398, 7560, 7672, 8190, 8220, 8424, 8631, 8736, 8905, 9072, 9360, 9590, 9828, 9864, 10080, 10530, 10686, 10920, 10960, 11097, 11232, 11340, 11508, 12285, 12330, 12467, 12960, 13104, 13152, 14040, 14248, 14385, 14560, 14742, 14796, 15120, 15344, 16029, 16380, 16440, 16848, 17262, 17810, 18144, 18495, 18720, 19180, 19656, 19728, 21060, 21372, 21840, 21920, 22194, 22680, 23016, 24570, 24660, 24934, 25893, 26208, 26715, 28080, 28496, 28770, 29484, 29592, 30240, 30688, 32058, 32760, 32880, 33696, 34524, 35620, 36855, 36990, 37401, 38360, 39312, 39456, 42120, 42744, 43155, 43680, 44388, 45360, 46032, 48087, 49140, 49320, 49868, 51786, 53430, 55485, 56160, 56992, 57540, 58968, 59184, 62335, 64116, 65520, 65760, 69048, 71240, 73710, 73980, 74802, 76720, 77679, 78624, 80145, 84240, 85488, 86310, 88776, 90720, 92064, 96174, 98280, 98640, 99736, 103572, 106860, 110970, 112203, 115080, 117936, 118368, 124670, 128232, 129465, 131040, 138096, 142480, 144261, 147420, 147960, 149604, 153440, 155358, 160290, 168480, 170976, 172620, 177552, 187005, 192348, 196560, 197280, 199472, 207144, 213720, 221940, 224406, 230160, 235872, 240435, 249340, 256464, 258930, 276192, 284960, 288522, 294840, 295920, 299208, 310716, 320580, 336609, 345240, 355104, 374010, 384696, 388395, 393120, 398944, 414288, 427440, 443880, 448812, 460320, 480870, 498680, 512928, 517860, 561015, 577044, 589680, 591840, 598416, 621432, 641160, 673218, 690480, 721305, 748020, 769392, 776790, 828576, 854880, 887760, 897624, 961740, 997360, 1009827, 1035720, 1122030, 1154088, 1179360, 1196832, 1242864, 1282320, 1346436, 1380960, 1442610, 1496040, 1538784, 1553580, 1683045, 1775520, 1795248, 1923480, 1994720, 2019654, 2071440, 2244060, 2308176, 2485728, 2564640, 2692872, 2885220, 2992080, 3107160, 3366090, 3590496, 3846960, 4039308, 4142880, 4488120, 4616352, 5049135, 5385744, 5770440, 5984160, 6214320, 6732180, 7693920, 8078616, 8976240, 10098270, 10771488, 11540880, 12428640, 13464360, 16157232, 17952480, 20196540, 23081760, 26928720, 32314464, 40393080, 53857440, 80786160, 161572320]

約数ペア:

[(1, 161572320), (2, 80786160), (3, 53857440), (4, 40393080), (5, 32314464), (6, 26928720), (7, 23081760), (8, 20196540), (9, 17952480), (10, 16157232), (12, 13464360), (13, 12428640), (14, 11540880), (15, 10771488), (16, 10098270), (18, 8976240), (20, 8078616), (21, 7693920), (24, 6732180), (26, 6214320), (27, 5984160), (28, 5770440), (30, 5385744), (32, 5049135), (35, 4616352), (36, 4488120), (39, 4142880), (40, 4039308), (42, 3846960), (45, 3590496), (48, 3366090), (52, 3107160), (54, 2992080), (56, 2885220), (60, 2692872), (63, 2564640), (65, 2485728), (70, 2308176), (72, 2244060), (78, 2071440), (80, 2019654), (81, 1994720), (84, 1923480), (90, 1795248), (91, 1775520), (96, 1683045), (104, 1553580), (105, 1538784), (108, 1496040), (112, 1442610), (117, 1380960), (120, 1346436), (126, 1282320), (130, 1242864), (135, 1196832), (137, 1179360), (140, 1154088), (144, 1122030), (156, 1035720), (160, 1009827), (162, 997360), (168, 961740), (180, 897624), (182, 887760), (189, 854880), (195, 828576), (208, 776790), (210, 769392), (216, 748020), (224, 721305), (234, 690480), (240, 673218), (252, 641160), (260, 621432), (270, 598416), (273, 591840), (274, 589680), (280, 577044), (288, 561015), (312, 517860), (315, 512928), (324, 498680), (336, 480870), (351, 460320), (360, 448812), (364, 443880), (378, 427440), (390, 414288), (405, 398944), (411, 393120), (416, 388395), (420, 384696), (432, 374010), (455, 355104), (468, 345240), (480, 336609), (504, 320580), (520, 310716), (540, 299208), (546, 295920), (548, 294840), (560, 288522), (567, 284960), (585, 276192), (624, 258930), (630, 256464), (648, 249340), (672, 240435), (685, 235872), (702, 230160), (720, 224406), (728, 221940), (756, 213720), (780, 207144), (810, 199472), (819, 197280), (822, 196560), (840, 192348), (864, 187005), (910, 177552), (936, 172620), (945, 170976), (959, 168480), (1008, 160290), (1040, 155358), (1053, 153440), (1080, 149604), (1092, 147960), (1096, 147420), (1120, 144261), (1134, 142480), (1170, 138096), (1233, 131040), (1248, 129465), (1260, 128232), (1296, 124670), (1365, 118368), (1370, 117936), (1404, 115080), (1440, 112203), (1456, 110970), (1512, 106860), (1560, 103572), (1620, 99736), (1638, 98640), (1644, 98280), (1680, 96174), (1755, 92064), (1781, 90720), (1820, 88776), (1872, 86310), (1890, 85488), (1918, 84240), (2016, 80145), (2055, 78624), (2080, 77679), (2106, 76720), (2160, 74802), (2184, 73980), (2192, 73710), (2268, 71240), (2340, 69048), (2457, 65760), (2466, 65520), (2520, 64116), (2592, 62335), (2730, 59184), (2740, 58968), (2808, 57540), (2835, 56992), (2877, 56160), (2912, 55485), (3024, 53430), (3120, 51786), (3240, 49868), (3276, 49320), (3288, 49140), (3360, 48087), (3510, 46032), (3562, 45360), (3640, 44388), (3699, 43680), (3744, 43155), (3780, 42744), (3836, 42120), (4095, 39456), (4110, 39312), (4212, 38360), (4320, 37401), (4368, 36990), (4384, 36855), (4536, 35620), (4680, 34524), (4795, 33696), (4914, 32880), (4932, 32760), (5040, 32058), (5265, 30688), (5343, 30240), (5460, 29592), (5480, 29484), (5616, 28770), (5670, 28496), (5754, 28080), (6048, 26715), (6165, 26208), (6240, 25893), (6480, 24934), (6552, 24660), (6576, 24570), (7020, 23016), (7124, 22680), (7280, 22194), (7371, 21920), (7398, 21840), (7560, 21372), (7672, 21060), (8190, 19728), (8220, 19656), (8424, 19180), (8631, 18720), (8736, 18495), (8905, 18144), (9072, 17810), (9360, 17262), (9590, 16848), (9828, 16440), (9864, 16380), (10080, 16029), (10530, 15344), (10686, 15120), (10920, 14796), (10960, 14742), (11097, 14560), (11232, 14385), (11340, 14248), (11508, 14040), (12285, 13152), (12330, 13104), (12467, 12960)]