3976967680

素因数分解:

$2^9\times 5^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{7159}}^1$

素因数の和:7220

約数の個数: 160

約数和(自身を含む): 11250708480

約数和(自身を除く): 7273740800

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, 1085, 1120, 1240, 1280, 1736, 1792, 1984, 2170, 2240, 2480, 2560, 3472, 3584, 3968, 4340, 4480, 4960, 6944, 7159, 7936, 8680, 8960, 9920, 13888, 14318, 15872, 17360, 17920, 19840, 27776, 28636, 34720, 35795, 39680, 50113, 55552, 57272, 69440, 71590, 79360, 100226, 111104, 114544, 138880, 143180, 200452, 221929, 229088, 250565, 277760, 286360, 400904, 443858, 458176, 501130, 555520, 572720, 801808, 887716, 916352, 1002260, 1109645, 1145440, 1553503, 1603616, 1775432, 1832704, 2004520, 2219290, 2290880, 3107006, 3207232, 3550864, 3665408, 4009040, 4438580, 4581760, 6214012, 6414464, 7101728, 7767515, 8018080, 8877160, 9163520, 12428024, 12828928, 14203456, 15535030, 16036160, 17754320, 18327040, 24856048, 25657856, 28406912, 31070060, 32072320, 35508640, 49712096, 56813824, 62140120, 64144640, 71017280, 99424192, 113627648, 124280240, 128289280, 142034560, 198848384, 248560480, 284069120, 397696768, 497120960, 568138240, 795393536, 994241920, 1988483840, 3976967680]

約数ペア:

[(1, 3976967680), (2, 1988483840), (4, 994241920), (5, 795393536), (7, 568138240), (8, 497120960), (10, 397696768), (14, 284069120), (16, 248560480), (20, 198848384), (28, 142034560), (31, 128289280), (32, 124280240), (35, 113627648), (40, 99424192), (56, 71017280), (62, 64144640), (64, 62140120), (70, 56813824), (80, 49712096), (112, 35508640), (124, 32072320), (128, 31070060), (140, 28406912), (155, 25657856), (160, 24856048), (217, 18327040), (224, 17754320), (248, 16036160), (256, 15535030), (280, 14203456), (310, 12828928), (320, 12428024), (434, 9163520), (448, 8877160), (496, 8018080), (512, 7767515), (560, 7101728), (620, 6414464), (640, 6214012), (868, 4581760), (896, 4438580), (992, 4009040), (1085, 3665408), (1120, 3550864), (1240, 3207232), (1280, 3107006), (1736, 2290880), (1792, 2219290), (1984, 2004520), (2170, 1832704), (2240, 1775432), (2480, 1603616), (2560, 1553503), (3472, 1145440), (3584, 1109645), (3968, 1002260), (4340, 916352), (4480, 887716), (4960, 801808), (6944, 572720), (7159, 555520), (7936, 501130), (8680, 458176), (8960, 443858), (9920, 400904), (13888, 286360), (14318, 277760), (15872, 250565), (17360, 229088), (17920, 221929), (19840, 200452), (27776, 143180), (28636, 138880), (34720, 114544), (35795, 111104), (39680, 100226), (50113, 79360), (55552, 71590), (57272, 69440)]