165495960

素因数分解:

$2^3\times 3^4\times 5^1\times 7^1\times {\mathrm{7297}}^1$

素因数の和:7327

約数の個数: 160

約数和(自身を含む): 635801760

約数和(自身を除く): 470305800

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, 81, 84, 90, 105, 108, 120, 126, 135, 140, 162, 168, 180, 189, 210, 216, 252, 270, 280, 315, 324, 360, 378, 405, 420, 504, 540, 567, 630, 648, 756, 810, 840, 945, 1080, 1134, 1260, 1512, 1620, 1890, 2268, 2520, 2835, 3240, 3780, 4536, 5670, 7297, 7560, 11340, 14594, 21891, 22680, 29188, 36485, 43782, 51079, 58376, 65673, 72970, 87564, 102158, 109455, 131346, 145940, 153237, 175128, 197019, 204316, 218910, 255395, 262692, 291880, 306474, 328365, 394038, 408632, 437820, 459711, 510790, 525384, 591057, 612948, 656730, 766185, 788076, 875640, 919422, 985095, 1021580, 1182114, 1225896, 1313460, 1379133, 1532370, 1576152, 1838844, 1970190, 2043160, 2298555, 2364228, 2626920, 2758266, 2955285, 3064740, 3677688, 3940380, 4137399, 4597110, 4728456, 5516532, 5910570, 6129480, 6895665, 7880760, 8274798, 9194220, 11033064, 11821140, 13791330, 16549596, 18388440, 20686995, 23642280, 27582660, 33099192, 41373990, 55165320, 82747980, 165495960]

約数ペア:

[(1, 165495960), (2, 82747980), (3, 55165320), (4, 41373990), (5, 33099192), (6, 27582660), (7, 23642280), (8, 20686995), (9, 18388440), (10, 16549596), (12, 13791330), (14, 11821140), (15, 11033064), (18, 9194220), (20, 8274798), (21, 7880760), (24, 6895665), (27, 6129480), (28, 5910570), (30, 5516532), (35, 4728456), (36, 4597110), (40, 4137399), (42, 3940380), (45, 3677688), (54, 3064740), (56, 2955285), (60, 2758266), (63, 2626920), (70, 2364228), (72, 2298555), (81, 2043160), (84, 1970190), (90, 1838844), (105, 1576152), (108, 1532370), (120, 1379133), (126, 1313460), (135, 1225896), (140, 1182114), (162, 1021580), (168, 985095), (180, 919422), (189, 875640), (210, 788076), (216, 766185), (252, 656730), (270, 612948), (280, 591057), (315, 525384), (324, 510790), (360, 459711), (378, 437820), (405, 408632), (420, 394038), (504, 328365), (540, 306474), (567, 291880), (630, 262692), (648, 255395), (756, 218910), (810, 204316), (840, 197019), (945, 175128), (1080, 153237), (1134, 145940), (1260, 131346), (1512, 109455), (1620, 102158), (1890, 87564), (2268, 72970), (2520, 65673), (2835, 58376), (3240, 51079), (3780, 43782), (4536, 36485), (5670, 29188), (7297, 22680), (7560, 21891), (11340, 14594)]