7340760

素因数分解:

$2^3\times 3^3\times 5^1\times 7^1\times {\mathrm{971}}^1$

素因数の和:998

約数の個数: 128

約数和(自身を含む): 27993600

約数和(自身を除く): 20652840

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 18, 20, 21, 24, 27, 28, 30, 35, 36, 40, 42, 45, 54, 56, 60, 63, 70, 72, 84, 90, 105, 108, 120, 126, 135, 140, 168, 180, 189, 210, 216, 252, 270, 280, 315, 360, 378, 420, 504, 540, 630, 756, 840, 945, 971, 1080, 1260, 1512, 1890, 1942, 2520, 2913, 3780, 3884, 4855, 5826, 6797, 7560, 7768, 8739, 9710, 11652, 13594, 14565, 17478, 19420, 20391, 23304, 26217, 27188, 29130, 33985, 34956, 38840, 40782, 43695, 52434, 54376, 58260, 61173, 67970, 69912, 81564, 87390, 101955, 104868, 116520, 122346, 131085, 135940, 163128, 174780, 183519, 203910, 209736, 244692, 262170, 271880, 305865, 349560, 367038, 407820, 489384, 524340, 611730, 734076, 815640, 917595, 1048680, 1223460, 1468152, 1835190, 2446920, 3670380, 7340760]

約数ペア:

[(1, 7340760), (2, 3670380), (3, 2446920), (4, 1835190), (5, 1468152), (6, 1223460), (7, 1048680), (8, 917595), (9, 815640), (10, 734076), (12, 611730), (14, 524340), (15, 489384), (18, 407820), (20, 367038), (21, 349560), (24, 305865), (27, 271880), (28, 262170), (30, 244692), (35, 209736), (36, 203910), (40, 183519), (42, 174780), (45, 163128), (54, 135940), (56, 131085), (60, 122346), (63, 116520), (70, 104868), (72, 101955), (84, 87390), (90, 81564), (105, 69912), (108, 67970), (120, 61173), (126, 58260), (135, 54376), (140, 52434), (168, 43695), (180, 40782), (189, 38840), (210, 34956), (216, 33985), (252, 29130), (270, 27188), (280, 26217), (315, 23304), (360, 20391), (378, 19420), (420, 17478), (504, 14565), (540, 13594), (630, 11652), (756, 9710), (840, 8739), (945, 7768), (971, 7560), (1080, 6797), (1260, 5826), (1512, 4855), (1890, 3884), (1942, 3780), (2520, 2913)]