157089240

素因数分解:

$2^3\times 3^3\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{1889}}^1$

素因数の和:1927

約数の個数: 256

約数和(自身を含む): 653184000

約数和(自身を除く): 496094760

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 14, 15, 18, 20, 21, 22, 24, 27, 28, 30, 33, 35, 36, 40, 42, 44, 45, 54, 55, 56, 60, 63, 66, 70, 72, 77, 84, 88, 90, 99, 105, 108, 110, 120, 126, 132, 135, 140, 154, 165, 168, 180, 189, 198, 210, 216, 220, 231, 252, 264, 270, 280, 297, 308, 315, 330, 360, 378, 385, 396, 420, 440, 462, 495, 504, 540, 594, 616, 630, 660, 693, 756, 770, 792, 840, 924, 945, 990, 1080, 1155, 1188, 1260, 1320, 1386, 1485, 1512, 1540, 1848, 1889, 1890, 1980, 2079, 2310, 2376, 2520, 2772, 2970, 3080, 3465, 3778, 3780, 3960, 4158, 4620, 5544, 5667, 5940, 6930, 7556, 7560, 8316, 9240, 9445, 10395, 11334, 11880, 13223, 13860, 15112, 16632, 17001, 18890, 20779, 20790, 22668, 26446, 27720, 28335, 34002, 37780, 39669, 41558, 41580, 45336, 51003, 52892, 56670, 62337, 66115, 68004, 75560, 79338, 83116, 83160, 85005, 102006, 103895, 105784, 113340, 119007, 124674, 132230, 136008, 145453, 158676, 166232, 170010, 187011, 198345, 204012, 207790, 226680, 238014, 249348, 255015, 264460, 290906, 311685, 317352, 340020, 357021, 374022, 396690, 408024, 415580, 436359, 476028, 498696, 510030, 528920, 561033, 581812, 595035, 623370, 680040, 714042, 727265, 748044, 793380, 831160, 872718, 935055, 952056, 1020060, 1122066, 1163624, 1190070, 1246740, 1309077, 1428084, 1454530, 1496088, 1586760, 1745436, 1785105, 1870110, 2040120, 2181795, 2244132, 2380140, 2493480, 2618154, 2805165, 2856168, 2909060, 3490872, 3570210, 3740220, 3927231, 4363590, 4488264, 4760280, 5236308, 5610330, 5818120, 6545385, 7140420, 7480440, 7854462, 8727180, 10472616, 11220660, 13090770, 14280840, 15708924, 17454360, 19636155, 22441320, 26181540, 31417848, 39272310, 52363080, 78544620, 157089240]

約数ペア:

[(1, 157089240), (2, 78544620), (3, 52363080), (4, 39272310), (5, 31417848), (6, 26181540), (7, 22441320), (8, 19636155), (9, 17454360), (10, 15708924), (11, 14280840), (12, 13090770), (14, 11220660), (15, 10472616), (18, 8727180), (20, 7854462), (21, 7480440), (22, 7140420), (24, 6545385), (27, 5818120), (28, 5610330), (30, 5236308), (33, 4760280), (35, 4488264), (36, 4363590), (40, 3927231), (42, 3740220), (44, 3570210), (45, 3490872), (54, 2909060), (55, 2856168), (56, 2805165), (60, 2618154), (63, 2493480), (66, 2380140), (70, 2244132), (72, 2181795), (77, 2040120), (84, 1870110), (88, 1785105), (90, 1745436), (99, 1586760), (105, 1496088), (108, 1454530), (110, 1428084), (120, 1309077), (126, 1246740), (132, 1190070), (135, 1163624), (140, 1122066), (154, 1020060), (165, 952056), (168, 935055), (180, 872718), (189, 831160), (198, 793380), (210, 748044), (216, 727265), (220, 714042), (231, 680040), (252, 623370), (264, 595035), (270, 581812), (280, 561033), (297, 528920), (308, 510030), (315, 498696), (330, 476028), (360, 436359), (378, 415580), (385, 408024), (396, 396690), (420, 374022), (440, 357021), (462, 340020), (495, 317352), (504, 311685), (540, 290906), (594, 264460), (616, 255015), (630, 249348), (660, 238014), (693, 226680), (756, 207790), (770, 204012), (792, 198345), (840, 187011), (924, 170010), (945, 166232), (990, 158676), (1080, 145453), (1155, 136008), (1188, 132230), (1260, 124674), (1320, 119007), (1386, 113340), (1485, 105784), (1512, 103895), (1540, 102006), (1848, 85005), (1889, 83160), (1890, 83116), (1980, 79338), (2079, 75560), (2310, 68004), (2376, 66115), (2520, 62337), (2772, 56670), (2970, 52892), (3080, 51003), (3465, 45336), (3778, 41580), (3780, 41558), (3960, 39669), (4158, 37780), (4620, 34002), (5544, 28335), (5667, 27720), (5940, 26446), (6930, 22668), (7556, 20790), (7560, 20779), (8316, 18890), (9240, 17001), (9445, 16632), (10395, 15112), (11334, 13860), (11880, 13223)]