2016138320

素因数分解:

$2^4\times 5^1\times 7^2\times {\mathrm{31}}^1\times {\mathrm{47}}^1\times {\mathrm{353}}^1$

素因数の和:458

約数の個数: 240

約数和(自身を含む): 5764773888

約数和(自身を除く): 3748635568

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 31, 35, 40, 47, 49, 56, 62, 70, 80, 94, 98, 112, 124, 140, 155, 188, 196, 217, 235, 245, 248, 280, 310, 329, 353, 376, 392, 434, 470, 490, 496, 560, 620, 658, 706, 752, 784, 868, 940, 980, 1085, 1240, 1316, 1412, 1457, 1519, 1645, 1736, 1765, 1880, 1960, 2170, 2303, 2471, 2480, 2632, 2824, 2914, 3038, 3290, 3472, 3530, 3760, 3920, 4340, 4606, 4942, 5264, 5648, 5828, 6076, 6580, 7060, 7285, 7595, 8680, 9212, 9884, 10199, 10943, 11515, 11656, 12152, 12355, 13160, 14120, 14570, 15190, 16591, 17297, 17360, 18424, 19768, 20398, 21886, 23030, 23312, 24304, 24710, 26320, 28240, 29140, 30380, 33182, 34594, 36848, 39536, 40796, 43772, 46060, 49420, 50995, 54715, 58280, 60760, 66364, 69188, 71393, 76601, 81592, 82955, 86485, 87544, 92120, 98840, 101990, 109430, 116137, 116560, 121520, 132728, 138376, 142786, 153202, 163184, 165910, 172970, 175088, 184240, 197680, 203980, 218860, 232274, 265456, 276752, 285572, 306404, 331820, 345940, 356965, 383005, 407960, 437720, 464548, 514321, 536207, 571144, 580685, 612808, 663640, 691880, 713930, 766010, 812959, 815920, 875440, 929096, 1028642, 1072414, 1142288, 1161370, 1225616, 1327280, 1383760, 1427860, 1532020, 1625918, 1858192, 2057284, 2144828, 2322740, 2571605, 2681035, 2855720, 3064040, 3251836, 3600247, 4064795, 4114568, 4289656, 4645480, 5143210, 5362070, 5711440, 6128080, 6503672, 7200494, 8129590, 8229136, 8579312, 9290960, 10286420, 10724140, 13007344, 14400988, 16259180, 18001235, 20572840, 21448280, 25201729, 28801976, 32518360, 36002470, 41145680, 42896560, 50403458, 57603952, 65036720, 72004940, 100806916, 126008645, 144009880, 201613832, 252017290, 288019760, 403227664, 504034580, 1008069160, 2016138320]

約数ペア:

[(1, 2016138320), (2, 1008069160), (4, 504034580), (5, 403227664), (7, 288019760), (8, 252017290), (10, 201613832), (14, 144009880), (16, 126008645), (20, 100806916), (28, 72004940), (31, 65036720), (35, 57603952), (40, 50403458), (47, 42896560), (49, 41145680), (56, 36002470), (62, 32518360), (70, 28801976), (80, 25201729), (94, 21448280), (98, 20572840), (112, 18001235), (124, 16259180), (140, 14400988), (155, 13007344), (188, 10724140), (196, 10286420), (217, 9290960), (235, 8579312), (245, 8229136), (248, 8129590), (280, 7200494), (310, 6503672), (329, 6128080), (353, 5711440), (376, 5362070), (392, 5143210), (434, 4645480), (470, 4289656), (490, 4114568), (496, 4064795), (560, 3600247), (620, 3251836), (658, 3064040), (706, 2855720), (752, 2681035), (784, 2571605), (868, 2322740), (940, 2144828), (980, 2057284), (1085, 1858192), (1240, 1625918), (1316, 1532020), (1412, 1427860), (1457, 1383760), (1519, 1327280), (1645, 1225616), (1736, 1161370), (1765, 1142288), (1880, 1072414), (1960, 1028642), (2170, 929096), (2303, 875440), (2471, 815920), (2480, 812959), (2632, 766010), (2824, 713930), (2914, 691880), (3038, 663640), (3290, 612808), (3472, 580685), (3530, 571144), (3760, 536207), (3920, 514321), (4340, 464548), (4606, 437720), (4942, 407960), (5264, 383005), (5648, 356965), (5828, 345940), (6076, 331820), (6580, 306404), (7060, 285572), (7285, 276752), (7595, 265456), (8680, 232274), (9212, 218860), (9884, 203980), (10199, 197680), (10943, 184240), (11515, 175088), (11656, 172970), (12152, 165910), (12355, 163184), (13160, 153202), (14120, 142786), (14570, 138376), (15190, 132728), (16591, 121520), (17297, 116560), (17360, 116137), (18424, 109430), (19768, 101990), (20398, 98840), (21886, 92120), (23030, 87544), (23312, 86485), (24304, 82955), (24710, 81592), (26320, 76601), (28240, 71393), (29140, 69188), (30380, 66364), (33182, 60760), (34594, 58280), (36848, 54715), (39536, 50995), (40796, 49420), (43772, 46060)]