210995460

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{2437}}^1$

素因数の和:2502

約数の個数: 144

約数和(自身を含む): 708170736

約数和(自身を除く): 497175276

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 13, 15, 18, 20, 26, 30, 36, 37, 39, 45, 52, 60, 65, 74, 78, 90, 111, 117, 130, 148, 156, 180, 185, 195, 222, 234, 260, 333, 370, 390, 444, 468, 481, 555, 585, 666, 740, 780, 962, 1110, 1170, 1332, 1443, 1665, 1924, 2220, 2340, 2405, 2437, 2886, 3330, 4329, 4810, 4874, 5772, 6660, 7215, 7311, 8658, 9620, 9748, 12185, 14430, 14622, 17316, 21645, 21933, 24370, 28860, 29244, 31681, 36555, 43290, 43866, 48740, 63362, 73110, 86580, 87732, 90169, 95043, 109665, 126724, 146220, 158405, 180338, 190086, 219330, 270507, 285129, 316810, 360676, 380172, 438660, 450845, 475215, 541014, 570258, 633620, 811521, 901690, 950430, 1082028, 1140516, 1172197, 1352535, 1425645, 1623042, 1803380, 1900860, 2344394, 2705070, 2851290, 3246084, 3516591, 4057605, 4688788, 5410140, 5702580, 5860985, 7033182, 8115210, 10549773, 11721970, 14066364, 16230420, 17582955, 21099546, 23443940, 35165910, 42199092, 52748865, 70331820, 105497730, 210995460]

約数ペア:

[(1, 210995460), (2, 105497730), (3, 70331820), (4, 52748865), (5, 42199092), (6, 35165910), (9, 23443940), (10, 21099546), (12, 17582955), (13, 16230420), (15, 14066364), (18, 11721970), (20, 10549773), (26, 8115210), (30, 7033182), (36, 5860985), (37, 5702580), (39, 5410140), (45, 4688788), (52, 4057605), (60, 3516591), (65, 3246084), (74, 2851290), (78, 2705070), (90, 2344394), (111, 1900860), (117, 1803380), (130, 1623042), (148, 1425645), (156, 1352535), (180, 1172197), (185, 1140516), (195, 1082028), (222, 950430), (234, 901690), (260, 811521), (333, 633620), (370, 570258), (390, 541014), (444, 475215), (468, 450845), (481, 438660), (555, 380172), (585, 360676), (666, 316810), (740, 285129), (780, 270507), (962, 219330), (1110, 190086), (1170, 180338), (1332, 158405), (1443, 146220), (1665, 126724), (1924, 109665), (2220, 95043), (2340, 90169), (2405, 87732), (2437, 86580), (2886, 73110), (3330, 63362), (4329, 48740), (4810, 43866), (4874, 43290), (5772, 36555), (6660, 31681), (7215, 29244), (7311, 28860), (8658, 24370), (9620, 21933), (9748, 21645), (12185, 17316), (14430, 14622)]