160457220

素因数分解:

$2^2\times 3^3\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{227}}^1$

素因数の和:280

約数の個数: 384

約数和(自身を含む): 661893120

約数和(自身を除く): 501435900

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 11, 12, 14, 15, 17, 18, 20, 21, 22, 27, 28, 30, 33, 34, 35, 36, 42, 44, 45, 51, 54, 55, 60, 63, 66, 68, 70, 77, 84, 85, 90, 99, 102, 105, 108, 110, 119, 126, 132, 135, 140, 153, 154, 165, 170, 180, 187, 189, 198, 204, 210, 220, 227, 231, 238, 252, 255, 270, 297, 306, 308, 315, 330, 340, 357, 374, 378, 385, 396, 420, 454, 459, 462, 476, 495, 510, 540, 561, 594, 595, 612, 630, 660, 681, 693, 714, 748, 756, 765, 770, 908, 918, 924, 935, 945, 990, 1020, 1071, 1122, 1135, 1155, 1188, 1190, 1260, 1309, 1362, 1386, 1428, 1485, 1530, 1540, 1589, 1683, 1785, 1836, 1870, 1890, 1980, 2043, 2079, 2142, 2244, 2270, 2295, 2310, 2380, 2497, 2618, 2724, 2772, 2805, 2970, 3060, 3178, 3213, 3366, 3405, 3465, 3570, 3740, 3780, 3859, 3927, 4086, 4158, 4284, 4540, 4590, 4620, 4767, 4994, 5049, 5236, 5355, 5610, 5940, 6129, 6356, 6426, 6545, 6732, 6810, 6930, 7140, 7491, 7718, 7854, 7945, 8172, 8316, 8415, 9180, 9534, 9988, 10098, 10215, 10395, 10710, 11220, 11577, 11781, 12258, 12485, 12852, 13090, 13620, 13860, 14301, 14982, 15436, 15708, 15890, 16065, 16830, 17479, 19068, 19295, 19635, 20196, 20430, 20790, 21420, 22473, 23154, 23562, 23835, 24516, 24970, 25245, 26180, 27013, 28602, 29964, 30645, 31780, 32130, 33660, 34731, 34958, 35343, 37455, 38590, 39270, 40860, 41580, 42449, 42903, 44946, 46308, 47124, 47670, 49940, 50490, 52437, 54026, 57204, 57885, 58905, 61290, 64260, 67419, 69462, 69916, 70686, 71505, 74910, 77180, 78540, 81039, 84898, 85806, 87395, 89892, 95340, 100980, 104193, 104874, 108052, 112365, 115770, 117810, 122580, 127347, 134838, 135065, 138924, 141372, 143010, 149820, 157311, 162078, 169796, 171612, 173655, 174790, 176715, 208386, 209748, 212245, 214515, 224730, 231540, 235620, 243117, 254694, 262185, 269676, 270130, 286020, 297143, 314622, 324156, 337095, 347310, 349580, 353430, 382041, 405195, 416772, 424490, 429030, 449460, 471933, 486234, 509388, 520965, 524370, 540260, 594286, 629244, 636735, 674190, 694620, 706860, 729351, 764082, 786555, 810390, 848980, 858060, 891429, 943866, 972468, 1041930, 1048740, 1146123, 1188572, 1215585, 1273470, 1348380, 1458702, 1485715, 1528164, 1573110, 1620780, 1782858, 1887732, 1910205, 2083860, 2292246, 2359665, 2431170, 2546940, 2674287, 2917404, 2971430, 3146220, 3565716, 3646755, 3820410, 4457145, 4584492, 4719330, 4862340, 5348574, 5730615, 5942860, 7293510, 7640820, 8022861, 8914290, 9438660, 10697148, 11461230, 13371435, 14587020, 16045722, 17828580, 22922460, 26742870, 32091444, 40114305, 53485740, 80228610, 160457220]

約数ペア:

[(1, 160457220), (2, 80228610), (3, 53485740), (4, 40114305), (5, 32091444), (6, 26742870), (7, 22922460), (9, 17828580), (10, 16045722), (11, 14587020), (12, 13371435), (14, 11461230), (15, 10697148), (17, 9438660), (18, 8914290), (20, 8022861), (21, 7640820), (22, 7293510), (27, 5942860), (28, 5730615), (30, 5348574), (33, 4862340), (34, 4719330), (35, 4584492), (36, 4457145), (42, 3820410), (44, 3646755), (45, 3565716), (51, 3146220), (54, 2971430), (55, 2917404), (60, 2674287), (63, 2546940), (66, 2431170), (68, 2359665), (70, 2292246), (77, 2083860), (84, 1910205), (85, 1887732), (90, 1782858), (99, 1620780), (102, 1573110), (105, 1528164), (108, 1485715), (110, 1458702), (119, 1348380), (126, 1273470), (132, 1215585), (135, 1188572), (140, 1146123), (153, 1048740), (154, 1041930), (165, 972468), (170, 943866), (180, 891429), (187, 858060), (189, 848980), (198, 810390), (204, 786555), (210, 764082), (220, 729351), (227, 706860), (231, 694620), (238, 674190), (252, 636735), (255, 629244), (270, 594286), (297, 540260), (306, 524370), (308, 520965), (315, 509388), (330, 486234), (340, 471933), (357, 449460), (374, 429030), (378, 424490), (385, 416772), (396, 405195), (420, 382041), (454, 353430), (459, 349580), (462, 347310), (476, 337095), (495, 324156), (510, 314622), (540, 297143), (561, 286020), (594, 270130), (595, 269676), (612, 262185), (630, 254694), (660, 243117), (681, 235620), (693, 231540), (714, 224730), (748, 214515), (756, 212245), (765, 209748), (770, 208386), (908, 176715), (918, 174790), (924, 173655), (935, 171612), (945, 169796), (990, 162078), (1020, 157311), (1071, 149820), (1122, 143010), (1135, 141372), (1155, 138924), (1188, 135065), (1190, 134838), (1260, 127347), (1309, 122580), (1362, 117810), (1386, 115770), (1428, 112365), (1485, 108052), (1530, 104874), (1540, 104193), (1589, 100980), (1683, 95340), (1785, 89892), (1836, 87395), (1870, 85806), (1890, 84898), (1980, 81039), (2043, 78540), (2079, 77180), (2142, 74910), (2244, 71505), (2270, 70686), (2295, 69916), (2310, 69462), (2380, 67419), (2497, 64260), (2618, 61290), (2724, 58905), (2772, 57885), (2805, 57204), (2970, 54026), (3060, 52437), (3178, 50490), (3213, 49940), (3366, 47670), (3405, 47124), (3465, 46308), (3570, 44946), (3740, 42903), (3780, 42449), (3859, 41580), (3927, 40860), (4086, 39270), (4158, 38590), (4284, 37455), (4540, 35343), (4590, 34958), (4620, 34731), (4767, 33660), (4994, 32130), (5049, 31780), (5236, 30645), (5355, 29964), (5610, 28602), (5940, 27013), (6129, 26180), (6356, 25245), (6426, 24970), (6545, 24516), (6732, 23835), (6810, 23562), (6930, 23154), (7140, 22473), (7491, 21420), (7718, 20790), (7854, 20430), (7945, 20196), (8172, 19635), (8316, 19295), (8415, 19068), (9180, 17479), (9534, 16830), (9988, 16065), (10098, 15890), (10215, 15708), (10395, 15436), (10710, 14982), (11220, 14301), (11577, 13860), (11781, 13620), (12258, 13090), (12485, 12852)]