16863660

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{167}}^1$

素因数の和:213

約数の個数: 192

約数和(自身を含む): 60963840

約数和(自身を除く): 44100180

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 11, 12, 15, 17, 18, 20, 22, 27, 30, 33, 34, 36, 44, 45, 51, 54, 55, 60, 66, 68, 85, 90, 99, 102, 108, 110, 132, 135, 153, 165, 167, 170, 180, 187, 198, 204, 220, 255, 270, 297, 306, 330, 334, 340, 374, 396, 459, 495, 501, 510, 540, 561, 594, 612, 660, 668, 748, 765, 835, 918, 935, 990, 1002, 1020, 1122, 1188, 1485, 1503, 1530, 1670, 1683, 1836, 1837, 1870, 1980, 2004, 2244, 2295, 2505, 2805, 2839, 2970, 3006, 3060, 3340, 3366, 3674, 3740, 4509, 4590, 5010, 5049, 5511, 5610, 5678, 5940, 6012, 6732, 7348, 7515, 8415, 8517, 9018, 9180, 9185, 10020, 10098, 11022, 11220, 11356, 14195, 15030, 16533, 16830, 17034, 18036, 18370, 20196, 22044, 22545, 25245, 25551, 27555, 28390, 30060, 31229, 33066, 33660, 34068, 36740, 42585, 45090, 49599, 50490, 51102, 55110, 56780, 62458, 66132, 76653, 82665, 85170, 90180, 93687, 99198, 100980, 102204, 110220, 124916, 127755, 153306, 156145, 165330, 170340, 187374, 198396, 247995, 255510, 281061, 306612, 312290, 330660, 374748, 383265, 468435, 495990, 511020, 562122, 624580, 766530, 843183, 936870, 991980, 1124244, 1405305, 1533060, 1686366, 1873740, 2810610, 3372732, 4215915, 5621220, 8431830, 16863660]

約数ペア:

[(1, 16863660), (2, 8431830), (3, 5621220), (4, 4215915), (5, 3372732), (6, 2810610), (9, 1873740), (10, 1686366), (11, 1533060), (12, 1405305), (15, 1124244), (17, 991980), (18, 936870), (20, 843183), (22, 766530), (27, 624580), (30, 562122), (33, 511020), (34, 495990), (36, 468435), (44, 383265), (45, 374748), (51, 330660), (54, 312290), (55, 306612), (60, 281061), (66, 255510), (68, 247995), (85, 198396), (90, 187374), (99, 170340), (102, 165330), (108, 156145), (110, 153306), (132, 127755), (135, 124916), (153, 110220), (165, 102204), (167, 100980), (170, 99198), (180, 93687), (187, 90180), (198, 85170), (204, 82665), (220, 76653), (255, 66132), (270, 62458), (297, 56780), (306, 55110), (330, 51102), (334, 50490), (340, 49599), (374, 45090), (396, 42585), (459, 36740), (495, 34068), (501, 33660), (510, 33066), (540, 31229), (561, 30060), (594, 28390), (612, 27555), (660, 25551), (668, 25245), (748, 22545), (765, 22044), (835, 20196), (918, 18370), (935, 18036), (990, 17034), (1002, 16830), (1020, 16533), (1122, 15030), (1188, 14195), (1485, 11356), (1503, 11220), (1530, 11022), (1670, 10098), (1683, 10020), (1836, 9185), (1837, 9180), (1870, 9018), (1980, 8517), (2004, 8415), (2244, 7515), (2295, 7348), (2505, 6732), (2805, 6012), (2839, 5940), (2970, 5678), (3006, 5610), (3060, 5511), (3340, 5049), (3366, 5010), (3674, 4590), (3740, 4509)]