70315140

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{29}}^1\times {\mathrm{251}}^1$

素因数の和:322

約数の個数: 192

約数和(自身を含む): 243855360

約数和(自身を除く): 173540220

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 23, 28, 29, 30, 35, 42, 46, 58, 60, 69, 70, 84, 87, 92, 105, 115, 116, 138, 140, 145, 161, 174, 203, 210, 230, 251, 276, 290, 322, 345, 348, 406, 420, 435, 460, 483, 502, 580, 609, 644, 667, 690, 753, 805, 812, 870, 966, 1004, 1015, 1218, 1255, 1334, 1380, 1506, 1610, 1740, 1757, 1932, 2001, 2030, 2415, 2436, 2510, 2668, 3012, 3045, 3220, 3335, 3514, 3765, 4002, 4060, 4669, 4830, 5020, 5271, 5773, 6090, 6670, 7028, 7279, 7530, 8004, 8785, 9338, 9660, 10005, 10542, 11546, 12180, 13340, 14007, 14558, 15060, 17319, 17570, 18676, 20010, 21084, 21837, 23092, 23345, 26355, 28014, 28865, 29116, 34638, 35140, 36395, 40020, 40411, 43674, 46690, 50953, 52710, 56028, 57730, 69276, 70035, 72790, 80822, 86595, 87348, 93380, 101906, 105420, 109185, 115460, 121233, 140070, 145580, 152859, 161644, 167417, 173190, 202055, 203812, 218370, 242466, 254765, 280140, 305718, 334834, 346380, 404110, 436740, 484932, 502251, 509530, 606165, 611436, 669668, 764295, 808220, 837085, 1004502, 1019060, 1171919, 1212330, 1528590, 1674170, 2009004, 2343838, 2424660, 2511255, 3057180, 3348340, 3515757, 4687676, 5022510, 5859595, 7031514, 10045020, 11719190, 14063028, 17578785, 23438380, 35157570, 70315140]

約数ペア:

[(1, 70315140), (2, 35157570), (3, 23438380), (4, 17578785), (5, 14063028), (6, 11719190), (7, 10045020), (10, 7031514), (12, 5859595), (14, 5022510), (15, 4687676), (20, 3515757), (21, 3348340), (23, 3057180), (28, 2511255), (29, 2424660), (30, 2343838), (35, 2009004), (42, 1674170), (46, 1528590), (58, 1212330), (60, 1171919), (69, 1019060), (70, 1004502), (84, 837085), (87, 808220), (92, 764295), (105, 669668), (115, 611436), (116, 606165), (138, 509530), (140, 502251), (145, 484932), (161, 436740), (174, 404110), (203, 346380), (210, 334834), (230, 305718), (251, 280140), (276, 254765), (290, 242466), (322, 218370), (345, 203812), (348, 202055), (406, 173190), (420, 167417), (435, 161644), (460, 152859), (483, 145580), (502, 140070), (580, 121233), (609, 115460), (644, 109185), (667, 105420), (690, 101906), (753, 93380), (805, 87348), (812, 86595), (870, 80822), (966, 72790), (1004, 70035), (1015, 69276), (1218, 57730), (1255, 56028), (1334, 52710), (1380, 50953), (1506, 46690), (1610, 43674), (1740, 40411), (1757, 40020), (1932, 36395), (2001, 35140), (2030, 34638), (2415, 29116), (2436, 28865), (2510, 28014), (2668, 26355), (3012, 23345), (3045, 23092), (3220, 21837), (3335, 21084), (3514, 20010), (3765, 18676), (4002, 17570), (4060, 17319), (4669, 15060), (4830, 14558), (5020, 14007), (5271, 13340), (5773, 12180), (6090, 11546), (6670, 10542), (7028, 10005), (7279, 9660), (7530, 9338), (8004, 8785)]