2570293080

素因数分解:

$2^3\times 3^3\times 5^1\times {\mathrm{31}}^1\times {\mathrm{76771}}^1$

素因数の和:76822

約数の個数: 128

約数和(自身を含む): 8844134400

約数和(自身を除く): 6273841320

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 27, 30, 31, 36, 40, 45, 54, 60, 62, 72, 90, 93, 108, 120, 124, 135, 155, 180, 186, 216, 248, 270, 279, 310, 360, 372, 465, 540, 558, 620, 744, 837, 930, 1080, 1116, 1240, 1395, 1674, 1860, 2232, 2790, 3348, 3720, 4185, 5580, 6696, 8370, 11160, 16740, 33480, 76771, 153542, 230313, 307084, 383855, 460626, 614168, 690939, 767710, 921252, 1151565, 1381878, 1535420, 1842504, 2072817, 2303130, 2379901, 2763756, 3070840, 3454695, 4145634, 4606260, 4759802, 5527512, 6909390, 7139703, 8291268, 9212520, 9519604, 10364085, 11899505, 13818780, 14279406, 16582536, 19039208, 20728170, 21419109, 23799010, 27637560, 28558812, 35698515, 41456340, 42838218, 47598020, 57117624, 64257327, 71397030, 82912680, 85676436, 95196040, 107095545, 128514654, 142794060, 171352872, 214191090, 257029308, 285588120, 321286635, 428382180, 514058616, 642573270, 856764360, 1285146540, 2570293080]

約数ペア:

[(1, 2570293080), (2, 1285146540), (3, 856764360), (4, 642573270), (5, 514058616), (6, 428382180), (8, 321286635), (9, 285588120), (10, 257029308), (12, 214191090), (15, 171352872), (18, 142794060), (20, 128514654), (24, 107095545), (27, 95196040), (30, 85676436), (31, 82912680), (36, 71397030), (40, 64257327), (45, 57117624), (54, 47598020), (60, 42838218), (62, 41456340), (72, 35698515), (90, 28558812), (93, 27637560), (108, 23799010), (120, 21419109), (124, 20728170), (135, 19039208), (155, 16582536), (180, 14279406), (186, 13818780), (216, 11899505), (248, 10364085), (270, 9519604), (279, 9212520), (310, 8291268), (360, 7139703), (372, 6909390), (465, 5527512), (540, 4759802), (558, 4606260), (620, 4145634), (744, 3454695), (837, 3070840), (930, 2763756), (1080, 2379901), (1116, 2303130), (1240, 2072817), (1395, 1842504), (1674, 1535420), (1860, 1381878), (2232, 1151565), (2790, 921252), (3348, 767710), (3720, 690939), (4185, 614168), (5580, 460626), (6696, 383855), (8370, 307084), (11160, 230313), (16740, 153542), (33480, 76771)]