212734620

素因数分解:

$2^2\times 3^3\times 5^1\times 7^1\times {\mathrm{167}}^1\times {\mathrm{337}}^1$

素因数の和:529

約数の個数: 192

約数和(自身を含む): 763176960

約数和(自身を除く): 550442340

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 18, 20, 21, 27, 28, 30, 35, 36, 42, 45, 54, 60, 63, 70, 84, 90, 105, 108, 126, 135, 140, 167, 180, 189, 210, 252, 270, 315, 334, 337, 378, 420, 501, 540, 630, 668, 674, 756, 835, 945, 1002, 1011, 1169, 1260, 1348, 1503, 1670, 1685, 1890, 2004, 2022, 2338, 2359, 2505, 3006, 3033, 3340, 3370, 3507, 3780, 4044, 4509, 4676, 4718, 5010, 5055, 5845, 6012, 6066, 6740, 7014, 7077, 7515, 9018, 9099, 9436, 10020, 10110, 10521, 11690, 11795, 12132, 14028, 14154, 15030, 15165, 17535, 18036, 18198, 20220, 21042, 21231, 22545, 23380, 23590, 28308, 30060, 30330, 31563, 35070, 35385, 36396, 42084, 42462, 45090, 45495, 47180, 52605, 56279, 60660, 63126, 63693, 70140, 70770, 84924, 90180, 90990, 105210, 106155, 112558, 126252, 127386, 141540, 157815, 168837, 181980, 210420, 212310, 225116, 254772, 281395, 315630, 318465, 337674, 393953, 424620, 506511, 562790, 631260, 636930, 675348, 787906, 844185, 1013022, 1125580, 1181859, 1273860, 1519533, 1575812, 1688370, 1969765, 2026044, 2363718, 2532555, 3039066, 3376740, 3545577, 3939530, 4727436, 5065110, 5909295, 6078132, 7091154, 7597665, 7879060, 10130220, 10636731, 11818590, 14182308, 15195330, 17727885, 21273462, 23637180, 30390660, 35455770, 42546924, 53183655, 70911540, 106367310, 212734620]

約数ペア:

[(1, 212734620), (2, 106367310), (3, 70911540), (4, 53183655), (5, 42546924), (6, 35455770), (7, 30390660), (9, 23637180), (10, 21273462), (12, 17727885), (14, 15195330), (15, 14182308), (18, 11818590), (20, 10636731), (21, 10130220), (27, 7879060), (28, 7597665), (30, 7091154), (35, 6078132), (36, 5909295), (42, 5065110), (45, 4727436), (54, 3939530), (60, 3545577), (63, 3376740), (70, 3039066), (84, 2532555), (90, 2363718), (105, 2026044), (108, 1969765), (126, 1688370), (135, 1575812), (140, 1519533), (167, 1273860), (180, 1181859), (189, 1125580), (210, 1013022), (252, 844185), (270, 787906), (315, 675348), (334, 636930), (337, 631260), (378, 562790), (420, 506511), (501, 424620), (540, 393953), (630, 337674), (668, 318465), (674, 315630), (756, 281395), (835, 254772), (945, 225116), (1002, 212310), (1011, 210420), (1169, 181980), (1260, 168837), (1348, 157815), (1503, 141540), (1670, 127386), (1685, 126252), (1890, 112558), (2004, 106155), (2022, 105210), (2338, 90990), (2359, 90180), (2505, 84924), (3006, 70770), (3033, 70140), (3340, 63693), (3370, 63126), (3507, 60660), (3780, 56279), (4044, 52605), (4509, 47180), (4676, 45495), (4718, 45090), (5010, 42462), (5055, 42084), (5845, 36396), (6012, 35385), (6066, 35070), (6740, 31563), (7014, 30330), (7077, 30060), (7515, 28308), (9018, 23590), (9099, 23380), (9436, 22545), (10020, 21231), (10110, 21042), (10521, 20220), (11690, 18198), (11795, 18036), (12132, 17535), (14028, 15165), (14154, 15030)]