2278908720

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{167}}^1\times {\mathrm{1723}}^1$

素因数の和:1920

約数の個数: 240

約数和(自身を含む): 8403962112

約数和(自身を除く): 6125053392

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 11, 12, 15, 16, 18, 20, 22, 24, 30, 33, 36, 40, 44, 45, 48, 55, 60, 66, 72, 80, 88, 90, 99, 110, 120, 132, 144, 165, 167, 176, 180, 198, 220, 240, 264, 330, 334, 360, 396, 440, 495, 501, 528, 660, 668, 720, 792, 835, 880, 990, 1002, 1320, 1336, 1503, 1584, 1670, 1723, 1837, 1980, 2004, 2505, 2640, 2672, 3006, 3340, 3446, 3674, 3960, 4008, 5010, 5169, 5511, 6012, 6680, 6892, 7348, 7515, 7920, 8016, 8615, 9185, 10020, 10338, 11022, 12024, 13360, 13784, 14696, 15030, 15507, 16533, 17230, 18370, 18953, 20040, 20676, 22044, 24048, 25845, 27555, 27568, 29392, 30060, 31014, 33066, 34460, 36740, 37906, 40080, 41352, 44088, 51690, 55110, 56859, 60120, 62028, 66132, 68920, 73480, 75812, 77535, 82665, 82704, 88176, 94765, 103380, 110220, 113718, 120240, 124056, 132264, 137840, 146960, 151624, 155070, 165330, 170577, 189530, 206760, 220440, 227436, 248112, 264528, 284295, 287741, 303248, 310140, 330660, 341154, 379060, 413520, 440880, 454872, 568590, 575482, 620280, 661320, 682308, 758120, 852885, 863223, 909744, 1137180, 1150964, 1240560, 1322640, 1364616, 1438705, 1516240, 1705770, 1726446, 2274360, 2301928, 2589669, 2729232, 2877410, 3165151, 3411540, 3452892, 4316115, 4548720, 4603856, 5179338, 5754820, 6330302, 6823080, 6905784, 8632230, 9495453, 10358676, 11509640, 12660604, 12948345, 13646160, 13811568, 15825755, 17264460, 18990906, 20717352, 23019280, 25321208, 25896690, 28486359, 31651510, 34528920, 37981812, 41434704, 47477265, 50642416, 51793380, 56972718, 63303020, 69057840, 75963624, 94954530, 103586760, 113945436, 126606040, 142431795, 151927248, 189909060, 207173520, 227890872, 253212080, 284863590, 379818120, 455781744, 569727180, 759636240, 1139454360, 2278908720]

約数ペア:

[(1, 2278908720), (2, 1139454360), (3, 759636240), (4, 569727180), (5, 455781744), (6, 379818120), (8, 284863590), (9, 253212080), (10, 227890872), (11, 207173520), (12, 189909060), (15, 151927248), (16, 142431795), (18, 126606040), (20, 113945436), (22, 103586760), (24, 94954530), (30, 75963624), (33, 69057840), (36, 63303020), (40, 56972718), (44, 51793380), (45, 50642416), (48, 47477265), (55, 41434704), (60, 37981812), (66, 34528920), (72, 31651510), (80, 28486359), (88, 25896690), (90, 25321208), (99, 23019280), (110, 20717352), (120, 18990906), (132, 17264460), (144, 15825755), (165, 13811568), (167, 13646160), (176, 12948345), (180, 12660604), (198, 11509640), (220, 10358676), (240, 9495453), (264, 8632230), (330, 6905784), (334, 6823080), (360, 6330302), (396, 5754820), (440, 5179338), (495, 4603856), (501, 4548720), (528, 4316115), (660, 3452892), (668, 3411540), (720, 3165151), (792, 2877410), (835, 2729232), (880, 2589669), (990, 2301928), (1002, 2274360), (1320, 1726446), (1336, 1705770), (1503, 1516240), (1584, 1438705), (1670, 1364616), (1723, 1322640), (1837, 1240560), (1980, 1150964), (2004, 1137180), (2505, 909744), (2640, 863223), (2672, 852885), (3006, 758120), (3340, 682308), (3446, 661320), (3674, 620280), (3960, 575482), (4008, 568590), (5010, 454872), (5169, 440880), (5511, 413520), (6012, 379060), (6680, 341154), (6892, 330660), (7348, 310140), (7515, 303248), (7920, 287741), (8016, 284295), (8615, 264528), (9185, 248112), (10020, 227436), (10338, 220440), (11022, 206760), (12024, 189530), (13360, 170577), (13784, 165330), (14696, 155070), (15030, 151624), (15507, 146960), (16533, 137840), (17230, 132264), (18370, 124056), (18953, 120240), (20040, 113718), (20676, 110220), (22044, 103380), (24048, 94765), (25845, 88176), (27555, 82704), (27568, 82665), (29392, 77535), (30060, 75812), (31014, 73480), (33066, 68920), (34460, 66132), (36740, 62028), (37906, 60120), (40080, 56859), (41352, 55110), (44088, 51690)]