487041660

素因数分解:

$2^2\times 3^4\times 5^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{1481}}^1$

素因数の和:1538

約数の個数: 240

約数和(自身を含む): 1807565760

約数和(自身を除く): 1320524100

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 18, 20, 21, 27, 28, 29, 30, 35, 36, 42, 45, 54, 58, 60, 63, 70, 81, 84, 87, 90, 105, 108, 116, 126, 135, 140, 145, 162, 174, 180, 189, 203, 210, 252, 261, 270, 290, 315, 324, 348, 378, 405, 406, 420, 435, 522, 540, 567, 580, 609, 630, 756, 783, 810, 812, 870, 945, 1015, 1044, 1134, 1218, 1260, 1305, 1481, 1566, 1620, 1740, 1827, 1890, 2030, 2268, 2349, 2436, 2610, 2835, 2962, 3045, 3132, 3654, 3780, 3915, 4060, 4443, 4698, 5220, 5481, 5670, 5924, 6090, 7308, 7405, 7830, 8886, 9135, 9396, 10367, 10962, 11340, 11745, 12180, 13329, 14810, 15660, 16443, 17772, 18270, 20734, 21924, 22215, 23490, 26658, 27405, 29620, 31101, 32886, 36540, 39987, 41468, 42949, 44430, 46980, 51835, 53316, 54810, 62202, 65772, 66645, 79974, 82215, 85898, 88860, 93303, 103670, 109620, 119961, 124404, 128847, 133290, 155505, 159948, 164430, 171796, 186606, 199935, 207340, 214745, 239922, 257694, 266580, 279909, 300643, 311010, 328860, 373212, 386541, 399870, 429490, 466515, 479844, 515388, 559818, 599805, 601286, 622020, 644235, 773082, 799740, 839727, 858980, 901929, 933030, 1119636, 1159623, 1199610, 1202572, 1288470, 1399545, 1503215, 1546164, 1679454, 1803858, 1866060, 1932705, 2319246, 2399220, 2576940, 2705787, 2799090, 3006430, 3358908, 3478869, 3607716, 3865410, 4198635, 4509645, 4638492, 5411574, 5598180, 5798115, 6012860, 6957738, 7730820, 8117361, 8397270, 9019290, 10823148, 11596230, 13528935, 13915476, 16234722, 16794540, 17394345, 18038580, 23192460, 24352083, 27057870, 32469444, 34788690, 40586805, 48704166, 54115740, 69577380, 81173610, 97408332, 121760415, 162347220, 243520830, 487041660]

約数ペア:

[(1, 487041660), (2, 243520830), (3, 162347220), (4, 121760415), (5, 97408332), (6, 81173610), (7, 69577380), (9, 54115740), (10, 48704166), (12, 40586805), (14, 34788690), (15, 32469444), (18, 27057870), (20, 24352083), (21, 23192460), (27, 18038580), (28, 17394345), (29, 16794540), (30, 16234722), (35, 13915476), (36, 13528935), (42, 11596230), (45, 10823148), (54, 9019290), (58, 8397270), (60, 8117361), (63, 7730820), (70, 6957738), (81, 6012860), (84, 5798115), (87, 5598180), (90, 5411574), (105, 4638492), (108, 4509645), (116, 4198635), (126, 3865410), (135, 3607716), (140, 3478869), (145, 3358908), (162, 3006430), (174, 2799090), (180, 2705787), (189, 2576940), (203, 2399220), (210, 2319246), (252, 1932705), (261, 1866060), (270, 1803858), (290, 1679454), (315, 1546164), (324, 1503215), (348, 1399545), (378, 1288470), (405, 1202572), (406, 1199610), (420, 1159623), (435, 1119636), (522, 933030), (540, 901929), (567, 858980), (580, 839727), (609, 799740), (630, 773082), (756, 644235), (783, 622020), (810, 601286), (812, 599805), (870, 559818), (945, 515388), (1015, 479844), (1044, 466515), (1134, 429490), (1218, 399870), (1260, 386541), (1305, 373212), (1481, 328860), (1566, 311010), (1620, 300643), (1740, 279909), (1827, 266580), (1890, 257694), (2030, 239922), (2268, 214745), (2349, 207340), (2436, 199935), (2610, 186606), (2835, 171796), (2962, 164430), (3045, 159948), (3132, 155505), (3654, 133290), (3780, 128847), (3915, 124404), (4060, 119961), (4443, 109620), (4698, 103670), (5220, 93303), (5481, 88860), (5670, 85898), (5924, 82215), (6090, 79974), (7308, 66645), (7405, 65772), (7830, 62202), (8886, 54810), (9135, 53316), (9396, 51835), (10367, 46980), (10962, 44430), (11340, 42949), (11745, 41468), (12180, 39987), (13329, 36540), (14810, 32886), (15660, 31101), (16443, 29620), (17772, 27405), (18270, 26658), (20734, 23490), (21924, 22215)]