161597280

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{47}}^1$

素因数の和:126

約数の個数: 384

約数和(自身を含む): 609638400

約数和(自身を除く): 448041120

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 16, 19, 20, 24, 26, 29, 30, 32, 38, 39, 40, 47, 48, 52, 57, 58, 60, 65, 76, 78, 80, 87, 94, 95, 96, 104, 114, 116, 120, 130, 141, 145, 152, 156, 160, 174, 188, 190, 195, 208, 228, 232, 235, 240, 247, 260, 282, 285, 290, 304, 312, 348, 376, 377, 380, 390, 416, 435, 456, 464, 470, 480, 494, 520, 551, 564, 570, 580, 608, 611, 624, 696, 705, 741, 752, 754, 760, 780, 870, 893, 912, 928, 940, 988, 1040, 1102, 1128, 1131, 1140, 1160, 1222, 1235, 1248, 1363, 1392, 1410, 1482, 1504, 1508, 1520, 1560, 1653, 1740, 1786, 1824, 1833, 1880, 1885, 1976, 2080, 2204, 2256, 2262, 2280, 2320, 2444, 2470, 2679, 2726, 2755, 2784, 2820, 2964, 3016, 3040, 3055, 3120, 3306, 3480, 3572, 3666, 3705, 3760, 3770, 3952, 4089, 4408, 4465, 4512, 4524, 4560, 4640, 4888, 4940, 5358, 5452, 5510, 5640, 5655, 5928, 6032, 6110, 6240, 6612, 6815, 6960, 7144, 7163, 7332, 7410, 7520, 7540, 7904, 8178, 8265, 8816, 8930, 9048, 9120, 9165, 9776, 9880, 10716, 10904, 11020, 11280, 11310, 11609, 11856, 12064, 12220, 13224, 13395, 13630, 13920, 14288, 14326, 14664, 14820, 15080, 16356, 16530, 17632, 17719, 17860, 18096, 18330, 19552, 19760, 20445, 21432, 21489, 21808, 22040, 22560, 22620, 23218, 23712, 24440, 25897, 26448, 26790, 27260, 28576, 28652, 29328, 29640, 30160, 32712, 33060, 34827, 35438, 35720, 35815, 36192, 36660, 39520, 40890, 42864, 42978, 43616, 44080, 45240, 46436, 48880, 51794, 52896, 53157, 53580, 54520, 57304, 58045, 58656, 59280, 60320, 65424, 66120, 69654, 70876, 71440, 71630, 73320, 77691, 81780, 85728, 85956, 88160, 88595, 90480, 92872, 97760, 103588, 106314, 107160, 107445, 109040, 114608, 116090, 118560, 129485, 130848, 132240, 139308, 141752, 142880, 143260, 146640, 155382, 163560, 171912, 174135, 177190, 180960, 185744, 207176, 212628, 214320, 214890, 218080, 229216, 232180, 258970, 264480, 265785, 278616, 283504, 286520, 293280, 310764, 327120, 336661, 343824, 348270, 354380, 371488, 388455, 414352, 425256, 428640, 429780, 464360, 517940, 531570, 557232, 567008, 573040, 621528, 654240, 673322, 687648, 696540, 708760, 776910, 828704, 850512, 859560, 928720, 1009983, 1035880, 1063140, 1114464, 1146080, 1243056, 1346644, 1393080, 1417520, 1553820, 1683305, 1701024, 1719120, 1857440, 2019966, 2071760, 2126280, 2486112, 2693288, 2786160, 2835040, 3107640, 3366610, 3438240, 4039932, 4143520, 4252560, 5049915, 5386576, 5572320, 6215280, 6733220, 8079864, 8505120, 10099830, 10773152, 12430560, 13466440, 16159728, 20199660, 26932880, 32319456, 40399320, 53865760, 80798640, 161597280]

約数ペア:

[(1, 161597280), (2, 80798640), (3, 53865760), (4, 40399320), (5, 32319456), (6, 26932880), (8, 20199660), (10, 16159728), (12, 13466440), (13, 12430560), (15, 10773152), (16, 10099830), (19, 8505120), (20, 8079864), (24, 6733220), (26, 6215280), (29, 5572320), (30, 5386576), (32, 5049915), (38, 4252560), (39, 4143520), (40, 4039932), (47, 3438240), (48, 3366610), (52, 3107640), (57, 2835040), (58, 2786160), (60, 2693288), (65, 2486112), (76, 2126280), (78, 2071760), (80, 2019966), (87, 1857440), (94, 1719120), (95, 1701024), (96, 1683305), (104, 1553820), (114, 1417520), (116, 1393080), (120, 1346644), (130, 1243056), (141, 1146080), (145, 1114464), (152, 1063140), (156, 1035880), (160, 1009983), (174, 928720), (188, 859560), (190, 850512), (195, 828704), (208, 776910), (228, 708760), (232, 696540), (235, 687648), (240, 673322), (247, 654240), (260, 621528), (282, 573040), (285, 567008), (290, 557232), (304, 531570), (312, 517940), (348, 464360), (376, 429780), (377, 428640), (380, 425256), (390, 414352), (416, 388455), (435, 371488), (456, 354380), (464, 348270), (470, 343824), (480, 336661), (494, 327120), (520, 310764), (551, 293280), (564, 286520), (570, 283504), (580, 278616), (608, 265785), (611, 264480), (624, 258970), (696, 232180), (705, 229216), (741, 218080), (752, 214890), (754, 214320), (760, 212628), (780, 207176), (870, 185744), (893, 180960), (912, 177190), (928, 174135), (940, 171912), (988, 163560), (1040, 155382), (1102, 146640), (1128, 143260), (1131, 142880), (1140, 141752), (1160, 139308), (1222, 132240), (1235, 130848), (1248, 129485), (1363, 118560), (1392, 116090), (1410, 114608), (1482, 109040), (1504, 107445), (1508, 107160), (1520, 106314), (1560, 103588), (1653, 97760), (1740, 92872), (1786, 90480), (1824, 88595), (1833, 88160), (1880, 85956), (1885, 85728), (1976, 81780), (2080, 77691), (2204, 73320), (2256, 71630), (2262, 71440), (2280, 70876), (2320, 69654), (2444, 66120), (2470, 65424), (2679, 60320), (2726, 59280), (2755, 58656), (2784, 58045), (2820, 57304), (2964, 54520), (3016, 53580), (3040, 53157), (3055, 52896), (3120, 51794), (3306, 48880), (3480, 46436), (3572, 45240), (3666, 44080), (3705, 43616), (3760, 42978), (3770, 42864), (3952, 40890), (4089, 39520), (4408, 36660), (4465, 36192), (4512, 35815), (4524, 35720), (4560, 35438), (4640, 34827), (4888, 33060), (4940, 32712), (5358, 30160), (5452, 29640), (5510, 29328), (5640, 28652), (5655, 28576), (5928, 27260), (6032, 26790), (6110, 26448), (6240, 25897), (6612, 24440), (6815, 23712), (6960, 23218), (7144, 22620), (7163, 22560), (7332, 22040), (7410, 21808), (7520, 21489), (7540, 21432), (7904, 20445), (8178, 19760), (8265, 19552), (8816, 18330), (8930, 18096), (9048, 17860), (9120, 17719), (9165, 17632), (9776, 16530), (9880, 16356), (10716, 15080), (10904, 14820), (11020, 14664), (11280, 14326), (11310, 14288), (11609, 13920), (11856, 13630), (12064, 13395), (12220, 13224)]