2012084760

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{77269}}^1$

素因数の和:77321

約数の個数: 128

約数和(自身を含む): 7121203200

約数和(自身を除く): 5109118440

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 20, 21, 24, 28, 30, 31, 35, 40, 42, 56, 60, 62, 70, 84, 93, 105, 120, 124, 140, 155, 168, 186, 210, 217, 248, 280, 310, 372, 420, 434, 465, 620, 651, 744, 840, 868, 930, 1085, 1240, 1302, 1736, 1860, 2170, 2604, 3255, 3720, 4340, 5208, 6510, 8680, 13020, 26040, 77269, 154538, 231807, 309076, 386345, 463614, 540883, 618152, 772690, 927228, 1081766, 1159035, 1545380, 1622649, 1854456, 2163532, 2318070, 2395339, 2704415, 3090760, 3245298, 4327064, 4636140, 4790678, 5408830, 6490596, 7186017, 8113245, 9272280, 9581356, 10817660, 11976695, 12981192, 14372034, 16226490, 16767373, 19162712, 21635320, 23953390, 28744068, 32452980, 33534746, 35930085, 47906780, 50302119, 57488136, 64905960, 67069492, 71860170, 83836865, 95813560, 100604238, 134138984, 143720340, 167673730, 201208476, 251510595, 287440680, 335347460, 402416952, 503021190, 670694920, 1006042380, 2012084760]

約数ペア:

[(1, 2012084760), (2, 1006042380), (3, 670694920), (4, 503021190), (5, 402416952), (6, 335347460), (7, 287440680), (8, 251510595), (10, 201208476), (12, 167673730), (14, 143720340), (15, 134138984), (20, 100604238), (21, 95813560), (24, 83836865), (28, 71860170), (30, 67069492), (31, 64905960), (35, 57488136), (40, 50302119), (42, 47906780), (56, 35930085), (60, 33534746), (62, 32452980), (70, 28744068), (84, 23953390), (93, 21635320), (105, 19162712), (120, 16767373), (124, 16226490), (140, 14372034), (155, 12981192), (168, 11976695), (186, 10817660), (210, 9581356), (217, 9272280), (248, 8113245), (280, 7186017), (310, 6490596), (372, 5408830), (420, 4790678), (434, 4636140), (465, 4327064), (620, 3245298), (651, 3090760), (744, 2704415), (840, 2395339), (868, 2318070), (930, 2163532), (1085, 1854456), (1240, 1622649), (1302, 1545380), (1736, 1159035), (1860, 1081766), (2170, 927228), (2604, 772690), (3255, 618152), (3720, 540883), (4340, 463614), (5208, 386345), (6510, 309076), (8680, 231807), (13020, 154538), (26040, 77269)]