205630279920

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{1669}}^1\times {\mathrm{13163}}^1$

素因数の和:14864

約数の個数: 240

約数和(自身を含む): 744198305760

約数和(自身を除く): 538568025840

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 16, 18, 20, 24, 26, 30, 36, 39, 40, 45, 48, 52, 60, 65, 72, 78, 80, 90, 104, 117, 120, 130, 144, 156, 180, 195, 208, 234, 240, 260, 312, 360, 390, 468, 520, 585, 624, 720, 780, 936, 1040, 1170, 1560, 1669, 1872, 2340, 3120, 3338, 4680, 5007, 6676, 8345, 9360, 10014, 13163, 13352, 15021, 16690, 20028, 21697, 25035, 26326, 26704, 30042, 33380, 39489, 40056, 43394, 50070, 52652, 60084, 65091, 65815, 66760, 75105, 78978, 80112, 86788, 100140, 105304, 108485, 118467, 120168, 130182, 131630, 133520, 150210, 157956, 171119, 173576, 195273, 197445, 200280, 210608, 216970, 236934, 240336, 260364, 263260, 300420, 315912, 325455, 342238, 347152, 390546, 394890, 400560, 433940, 473868, 513357, 520728, 526520, 592335, 600840, 631824, 650910, 684476, 781092, 789780, 855595, 867880, 947736, 976365, 1026714, 1041456, 1053040, 1184670, 1201680, 1301820, 1368952, 1540071, 1562184, 1579560, 1711190, 1735760, 1895472, 1952730, 2053428, 2369340, 2566785, 2603640, 2737904, 3080142, 3124368, 3159120, 3422380, 3905460, 4106856, 4738680, 5133570, 5207280, 6160284, 6844760, 7700355, 7810920, 8213712, 9477360, 10267140, 12320568, 13689520, 15400710, 15621840, 20534280, 21969047, 24641136, 30801420, 41068560, 43938094, 61602840, 65907141, 87876188, 109845235, 123205680, 131814282, 175752376, 197721423, 219690470, 263628564, 285597611, 329535705, 351504752, 395442846, 439380940, 527257128, 571195222, 659071410, 790885692, 856792833, 878761880, 988607115, 1054514256, 1142390444, 1318142820, 1427988055, 1581771384, 1713585666, 1757523760, 1977214230, 2284780888, 2570378499, 2636285640, 2855976110, 3163542768, 3427171332, 3954428460, 4283964165, 4569561776, 5140756998, 5272571280, 5711952220, 6854342664, 7908856920, 8567928330, 10281513996, 11423904440, 12851892495, 13708685328, 15817713840, 17135856660, 20563027992, 22847808880, 25703784990, 34271713320, 41126055984, 51407569980, 68543426640, 102815139960, 205630279920]

約数ペア:

[(1, 205630279920), (2, 102815139960), (3, 68543426640), (4, 51407569980), (5, 41126055984), (6, 34271713320), (8, 25703784990), (9, 22847808880), (10, 20563027992), (12, 17135856660), (13, 15817713840), (15, 13708685328), (16, 12851892495), (18, 11423904440), (20, 10281513996), (24, 8567928330), (26, 7908856920), (30, 6854342664), (36, 5711952220), (39, 5272571280), (40, 5140756998), (45, 4569561776), (48, 4283964165), (52, 3954428460), (60, 3427171332), (65, 3163542768), (72, 2855976110), (78, 2636285640), (80, 2570378499), (90, 2284780888), (104, 1977214230), (117, 1757523760), (120, 1713585666), (130, 1581771384), (144, 1427988055), (156, 1318142820), (180, 1142390444), (195, 1054514256), (208, 988607115), (234, 878761880), (240, 856792833), (260, 790885692), (312, 659071410), (360, 571195222), (390, 527257128), (468, 439380940), (520, 395442846), (585, 351504752), (624, 329535705), (720, 285597611), (780, 263628564), (936, 219690470), (1040, 197721423), (1170, 175752376), (1560, 131814282), (1669, 123205680), (1872, 109845235), (2340, 87876188), (3120, 65907141), (3338, 61602840), (4680, 43938094), (5007, 41068560), (6676, 30801420), (8345, 24641136), (9360, 21969047), (10014, 20534280), (13163, 15621840), (13352, 15400710), (15021, 13689520), (16690, 12320568), (20028, 10267140), (21697, 9477360), (25035, 8213712), (26326, 7810920), (26704, 7700355), (30042, 6844760), (33380, 6160284), (39489, 5207280), (40056, 5133570), (43394, 4738680), (50070, 4106856), (52652, 3905460), (60084, 3422380), (65091, 3159120), (65815, 3124368), (66760, 3080142), (75105, 2737904), (78978, 2603640), (80112, 2566785), (86788, 2369340), (100140, 2053428), (105304, 1952730), (108485, 1895472), (118467, 1735760), (120168, 1711190), (130182, 1579560), (131630, 1562184), (133520, 1540071), (150210, 1368952), (157956, 1301820), (171119, 1201680), (173576, 1184670), (195273, 1053040), (197445, 1041456), (200280, 1026714), (210608, 976365), (216970, 947736), (236934, 867880), (240336, 855595), (260364, 789780), (263260, 781092), (300420, 684476), (315912, 650910), (325455, 631824), (342238, 600840), (347152, 592335), (390546, 526520), (394890, 520728), (400560, 513357), (433940, 473868)]