2567613440

素因数分解:

$2^{10}\times 5^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{2311}}^1$

素因数の和:2374

約数の個数: 176

約数和(自身を含む): 7269371904

約数和(自身を除く): 4701758464

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 31, 32, 35, 40, 56, 62, 64, 70, 80, 112, 124, 128, 140, 155, 160, 217, 224, 248, 256, 280, 310, 320, 434, 448, 496, 512, 560, 620, 640, 868, 896, 992, 1024, 1085, 1120, 1240, 1280, 1736, 1792, 1984, 2170, 2240, 2311, 2480, 2560, 3472, 3584, 3968, 4340, 4480, 4622, 4960, 5120, 6944, 7168, 7936, 8680, 8960, 9244, 9920, 11555, 13888, 15872, 16177, 17360, 17920, 18488, 19840, 23110, 27776, 31744, 32354, 34720, 35840, 36976, 39680, 46220, 55552, 64708, 69440, 71641, 73952, 79360, 80885, 92440, 111104, 129416, 138880, 143282, 147904, 158720, 161770, 184880, 222208, 258832, 277760, 286564, 295808, 323540, 358205, 369760, 501487, 517664, 555520, 573128, 591616, 647080, 716410, 739520, 1002974, 1035328, 1111040, 1146256, 1183232, 1294160, 1432820, 1479040, 2005948, 2070656, 2292512, 2366464, 2507435, 2588320, 2865640, 2958080, 4011896, 4141312, 4585024, 5014870, 5176640, 5731280, 5916160, 8023792, 8282624, 9170048, 10029740, 10353280, 11462560, 11832320, 16047584, 16565248, 18340096, 20059480, 20706560, 22925120, 32095168, 36680192, 40118960, 41413120, 45850240, 64190336, 73360384, 80237920, 82826240, 91700480, 128380672, 160475840, 183400960, 256761344, 320951680, 366801920, 513522688, 641903360, 1283806720, 2567613440]

約数ペア:

[(1, 2567613440), (2, 1283806720), (4, 641903360), (5, 513522688), (7, 366801920), (8, 320951680), (10, 256761344), (14, 183400960), (16, 160475840), (20, 128380672), (28, 91700480), (31, 82826240), (32, 80237920), (35, 73360384), (40, 64190336), (56, 45850240), (62, 41413120), (64, 40118960), (70, 36680192), (80, 32095168), (112, 22925120), (124, 20706560), (128, 20059480), (140, 18340096), (155, 16565248), (160, 16047584), (217, 11832320), (224, 11462560), (248, 10353280), (256, 10029740), (280, 9170048), (310, 8282624), (320, 8023792), (434, 5916160), (448, 5731280), (496, 5176640), (512, 5014870), (560, 4585024), (620, 4141312), (640, 4011896), (868, 2958080), (896, 2865640), (992, 2588320), (1024, 2507435), (1085, 2366464), (1120, 2292512), (1240, 2070656), (1280, 2005948), (1736, 1479040), (1792, 1432820), (1984, 1294160), (2170, 1183232), (2240, 1146256), (2311, 1111040), (2480, 1035328), (2560, 1002974), (3472, 739520), (3584, 716410), (3968, 647080), (4340, 591616), (4480, 573128), (4622, 555520), (4960, 517664), (5120, 501487), (6944, 369760), (7168, 358205), (7936, 323540), (8680, 295808), (8960, 286564), (9244, 277760), (9920, 258832), (11555, 222208), (13888, 184880), (15872, 161770), (16177, 158720), (17360, 147904), (17920, 143282), (18488, 138880), (19840, 129416), (23110, 111104), (27776, 92440), (31744, 80885), (32354, 79360), (34720, 73952), (35840, 71641), (36976, 69440), (39680, 64708), (46220, 55552)]