282965280

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{137}}^1\times {\mathrm{331}}^1$

素因数の和:499

約数の個数: 192

約数和(自身を含む): 969833088

約数和(自身を除く): 686867808

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 16, 20, 24, 26, 30, 32, 39, 40, 48, 52, 60, 65, 78, 80, 96, 104, 120, 130, 137, 156, 160, 195, 208, 240, 260, 274, 312, 331, 390, 411, 416, 480, 520, 548, 624, 662, 685, 780, 822, 993, 1040, 1096, 1248, 1324, 1370, 1560, 1644, 1655, 1781, 1986, 2055, 2080, 2192, 2648, 2740, 3120, 3288, 3310, 3562, 3972, 4110, 4303, 4384, 4965, 5296, 5343, 5480, 6240, 6576, 6620, 7124, 7944, 8220, 8606, 8905, 9930, 10592, 10686, 10960, 12909, 13152, 13240, 14248, 15888, 16440, 17212, 17810, 19860, 21372, 21515, 21920, 25818, 26480, 26715, 28496, 31776, 32880, 34424, 35620, 39720, 42744, 43030, 45347, 51636, 52960, 53430, 56992, 64545, 65760, 68848, 71240, 79440, 85488, 86060, 90694, 103272, 106860, 129090, 136041, 137696, 142480, 158880, 170976, 172120, 181388, 206544, 213720, 226735, 258180, 272082, 284960, 344240, 362776, 413088, 427440, 453470, 516360, 544164, 589511, 680205, 688480, 725552, 854880, 906940, 1032720, 1088328, 1179022, 1360410, 1451104, 1768533, 1813880, 2065440, 2176656, 2358044, 2720820, 2947555, 3537066, 3627760, 4353312, 4716088, 5441640, 5895110, 7074132, 7255520, 8842665, 9432176, 10883280, 11790220, 14148264, 17685330, 18864352, 21766560, 23580440, 28296528, 35370660, 47160880, 56593056, 70741320, 94321760, 141482640, 282965280]

約数ペア:

[(1, 282965280), (2, 141482640), (3, 94321760), (4, 70741320), (5, 56593056), (6, 47160880), (8, 35370660), (10, 28296528), (12, 23580440), (13, 21766560), (15, 18864352), (16, 17685330), (20, 14148264), (24, 11790220), (26, 10883280), (30, 9432176), (32, 8842665), (39, 7255520), (40, 7074132), (48, 5895110), (52, 5441640), (60, 4716088), (65, 4353312), (78, 3627760), (80, 3537066), (96, 2947555), (104, 2720820), (120, 2358044), (130, 2176656), (137, 2065440), (156, 1813880), (160, 1768533), (195, 1451104), (208, 1360410), (240, 1179022), (260, 1088328), (274, 1032720), (312, 906940), (331, 854880), (390, 725552), (411, 688480), (416, 680205), (480, 589511), (520, 544164), (548, 516360), (624, 453470), (662, 427440), (685, 413088), (780, 362776), (822, 344240), (993, 284960), (1040, 272082), (1096, 258180), (1248, 226735), (1324, 213720), (1370, 206544), (1560, 181388), (1644, 172120), (1655, 170976), (1781, 158880), (1986, 142480), (2055, 137696), (2080, 136041), (2192, 129090), (2648, 106860), (2740, 103272), (3120, 90694), (3288, 86060), (3310, 85488), (3562, 79440), (3972, 71240), (4110, 68848), (4303, 65760), (4384, 64545), (4965, 56992), (5296, 53430), (5343, 52960), (5480, 51636), (6240, 45347), (6576, 43030), (6620, 42744), (7124, 39720), (7944, 35620), (8220, 34424), (8606, 32880), (8905, 31776), (9930, 28496), (10592, 26715), (10686, 26480), (10960, 25818), (12909, 21920), (13152, 21515), (13240, 21372), (14248, 19860), (15888, 17810), (16440, 17212)]