2249756640

素因数分解:

$2^5\times 3^3\times 5^1\times {\mathrm{421}}^1\times {\mathrm{1237}}^1$

素因数の和:1682

約数の個数: 192

約数和(自身を含む): 7899232320

約数和(自身を除く): 5649475680

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 32, 36, 40, 45, 48, 54, 60, 72, 80, 90, 96, 108, 120, 135, 144, 160, 180, 216, 240, 270, 288, 360, 421, 432, 480, 540, 720, 842, 864, 1080, 1237, 1263, 1440, 1684, 2105, 2160, 2474, 2526, 3368, 3711, 3789, 4210, 4320, 4948, 5052, 6185, 6315, 6736, 7422, 7578, 8420, 9896, 10104, 11133, 11367, 12370, 12630, 13472, 14844, 15156, 16840, 18555, 18945, 19792, 20208, 22266, 22734, 24740, 25260, 29688, 30312, 33399, 33680, 37110, 37890, 39584, 40416, 44532, 45468, 49480, 50520, 55665, 56835, 59376, 60624, 66798, 67360, 74220, 75780, 89064, 90936, 98960, 101040, 111330, 113670, 118752, 121248, 133596, 148440, 151560, 166995, 178128, 181872, 197920, 202080, 222660, 227340, 267192, 296880, 303120, 333990, 356256, 363744, 445320, 454680, 520777, 534384, 593760, 606240, 667980, 890640, 909360, 1041554, 1068768, 1335960, 1562331, 1781280, 1818720, 2083108, 2603885, 2671920, 3124662, 4166216, 4686993, 5207770, 5343840, 6249324, 7811655, 8332432, 9373986, 10415540, 12498648, 14060979, 15623310, 16664864, 18747972, 20831080, 23434965, 24997296, 28121958, 31246620, 37495944, 41662160, 46869930, 49994592, 56243916, 62493240, 70304895, 74991888, 83324320, 93739860, 112487832, 124986480, 140609790, 149983776, 187479720, 224975664, 249972960, 281219580, 374959440, 449951328, 562439160, 749918880, 1124878320, 2249756640]

約数ペア:

[(1, 2249756640), (2, 1124878320), (3, 749918880), (4, 562439160), (5, 449951328), (6, 374959440), (8, 281219580), (9, 249972960), (10, 224975664), (12, 187479720), (15, 149983776), (16, 140609790), (18, 124986480), (20, 112487832), (24, 93739860), (27, 83324320), (30, 74991888), (32, 70304895), (36, 62493240), (40, 56243916), (45, 49994592), (48, 46869930), (54, 41662160), (60, 37495944), (72, 31246620), (80, 28121958), (90, 24997296), (96, 23434965), (108, 20831080), (120, 18747972), (135, 16664864), (144, 15623310), (160, 14060979), (180, 12498648), (216, 10415540), (240, 9373986), (270, 8332432), (288, 7811655), (360, 6249324), (421, 5343840), (432, 5207770), (480, 4686993), (540, 4166216), (720, 3124662), (842, 2671920), (864, 2603885), (1080, 2083108), (1237, 1818720), (1263, 1781280), (1440, 1562331), (1684, 1335960), (2105, 1068768), (2160, 1041554), (2474, 909360), (2526, 890640), (3368, 667980), (3711, 606240), (3789, 593760), (4210, 534384), (4320, 520777), (4948, 454680), (5052, 445320), (6185, 363744), (6315, 356256), (6736, 333990), (7422, 303120), (7578, 296880), (8420, 267192), (9896, 227340), (10104, 222660), (11133, 202080), (11367, 197920), (12370, 181872), (12630, 178128), (13472, 166995), (14844, 151560), (15156, 148440), (16840, 133596), (18555, 121248), (18945, 118752), (19792, 113670), (20208, 111330), (22266, 101040), (22734, 98960), (24740, 90936), (25260, 89064), (29688, 75780), (30312, 74220), (33399, 67360), (33680, 66798), (37110, 60624), (37890, 59376), (39584, 56835), (40416, 55665), (44532, 50520), (45468, 49480)]