220142520

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{2767}}^1$

素因数の和:2814

約数の個数: 192

約数和(自身を含む): 816117120

約数和(自身を除く): 595974600

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 17, 18, 20, 24, 26, 30, 34, 36, 39, 40, 45, 51, 52, 60, 65, 68, 72, 78, 85, 90, 102, 104, 117, 120, 130, 136, 153, 156, 170, 180, 195, 204, 221, 234, 255, 260, 306, 312, 340, 360, 390, 408, 442, 468, 510, 520, 585, 612, 663, 680, 765, 780, 884, 936, 1020, 1105, 1170, 1224, 1326, 1530, 1560, 1768, 1989, 2040, 2210, 2340, 2652, 2767, 3060, 3315, 3978, 4420, 4680, 5304, 5534, 6120, 6630, 7956, 8301, 8840, 9945, 11068, 13260, 13835, 15912, 16602, 19890, 22136, 24903, 26520, 27670, 33204, 35971, 39780, 41505, 47039, 49806, 55340, 66408, 71942, 79560, 83010, 94078, 99612, 107913, 110680, 124515, 141117, 143884, 166020, 179855, 188156, 199224, 215826, 235195, 249030, 282234, 287768, 323739, 332040, 359710, 376312, 423351, 431652, 470390, 498060, 539565, 564468, 611507, 647478, 705585, 719420, 846702, 863304, 940780, 996120, 1079130, 1128936, 1223014, 1294956, 1411170, 1438840, 1618695, 1693404, 1834521, 1881560, 2116755, 2158260, 2446028, 2589912, 2822340, 3057535, 3237390, 3386808, 3669042, 4233510, 4316520, 4892056, 5503563, 5644680, 6115070, 6474780, 7338084, 8467020, 9172605, 11007126, 12230140, 12949560, 14676168, 16934040, 18345210, 22014252, 24460280, 27517815, 36690420, 44028504, 55035630, 73380840, 110071260, 220142520]

約数ペア:

[(1, 220142520), (2, 110071260), (3, 73380840), (4, 55035630), (5, 44028504), (6, 36690420), (8, 27517815), (9, 24460280), (10, 22014252), (12, 18345210), (13, 16934040), (15, 14676168), (17, 12949560), (18, 12230140), (20, 11007126), (24, 9172605), (26, 8467020), (30, 7338084), (34, 6474780), (36, 6115070), (39, 5644680), (40, 5503563), (45, 4892056), (51, 4316520), (52, 4233510), (60, 3669042), (65, 3386808), (68, 3237390), (72, 3057535), (78, 2822340), (85, 2589912), (90, 2446028), (102, 2158260), (104, 2116755), (117, 1881560), (120, 1834521), (130, 1693404), (136, 1618695), (153, 1438840), (156, 1411170), (170, 1294956), (180, 1223014), (195, 1128936), (204, 1079130), (221, 996120), (234, 940780), (255, 863304), (260, 846702), (306, 719420), (312, 705585), (340, 647478), (360, 611507), (390, 564468), (408, 539565), (442, 498060), (468, 470390), (510, 431652), (520, 423351), (585, 376312), (612, 359710), (663, 332040), (680, 323739), (765, 287768), (780, 282234), (884, 249030), (936, 235195), (1020, 215826), (1105, 199224), (1170, 188156), (1224, 179855), (1326, 166020), (1530, 143884), (1560, 141117), (1768, 124515), (1989, 110680), (2040, 107913), (2210, 99612), (2340, 94078), (2652, 83010), (2767, 79560), (3060, 71942), (3315, 66408), (3978, 55340), (4420, 49806), (4680, 47039), (5304, 41505), (5534, 39780), (6120, 35971), (6630, 33204), (7956, 27670), (8301, 26520), (8840, 24903), (9945, 22136), (11068, 19890), (13260, 16602), (13835, 15912)]