291567120

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{113}}^1\times {\mathrm{827}}^1$

素因数の和:969

約数の個数: 160

約数和(自身を含む): 983187072

約数和(自身を除く): 691619952

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 16, 20, 24, 26, 30, 39, 40, 48, 52, 60, 65, 78, 80, 104, 113, 120, 130, 156, 195, 208, 226, 240, 260, 312, 339, 390, 452, 520, 565, 624, 678, 780, 827, 904, 1040, 1130, 1356, 1469, 1560, 1654, 1695, 1808, 2260, 2481, 2712, 2938, 3120, 3308, 3390, 4135, 4407, 4520, 4962, 5424, 5876, 6616, 6780, 7345, 8270, 8814, 9040, 9924, 10751, 11752, 12405, 13232, 13560, 14690, 16540, 17628, 19848, 21502, 22035, 23504, 24810, 27120, 29380, 32253, 33080, 35256, 39696, 43004, 44070, 49620, 53755, 58760, 64506, 66160, 70512, 86008, 88140, 93451, 99240, 107510, 117520, 129012, 161265, 172016, 176280, 186902, 198480, 215020, 258024, 280353, 322530, 352560, 373804, 430040, 467255, 516048, 560706, 645060, 747608, 860080, 934510, 1121412, 1214863, 1290120, 1401765, 1495216, 1869020, 2242824, 2429726, 2580240, 2803530, 3644589, 3738040, 4485648, 4859452, 5607060, 6074315, 7289178, 7476080, 9718904, 11214120, 12148630, 14578356, 18222945, 19437808, 22428240, 24297260, 29156712, 36445890, 48594520, 58313424, 72891780, 97189040, 145783560, 291567120]

約数ペア:

[(1, 291567120), (2, 145783560), (3, 97189040), (4, 72891780), (5, 58313424), (6, 48594520), (8, 36445890), (10, 29156712), (12, 24297260), (13, 22428240), (15, 19437808), (16, 18222945), (20, 14578356), (24, 12148630), (26, 11214120), (30, 9718904), (39, 7476080), (40, 7289178), (48, 6074315), (52, 5607060), (60, 4859452), (65, 4485648), (78, 3738040), (80, 3644589), (104, 2803530), (113, 2580240), (120, 2429726), (130, 2242824), (156, 1869020), (195, 1495216), (208, 1401765), (226, 1290120), (240, 1214863), (260, 1121412), (312, 934510), (339, 860080), (390, 747608), (452, 645060), (520, 560706), (565, 516048), (624, 467255), (678, 430040), (780, 373804), (827, 352560), (904, 322530), (1040, 280353), (1130, 258024), (1356, 215020), (1469, 198480), (1560, 186902), (1654, 176280), (1695, 172016), (1808, 161265), (2260, 129012), (2481, 117520), (2712, 107510), (2938, 99240), (3120, 93451), (3308, 88140), (3390, 86008), (4135, 70512), (4407, 66160), (4520, 64506), (4962, 58760), (5424, 53755), (5876, 49620), (6616, 44070), (6780, 43004), (7345, 39696), (8270, 35256), (8814, 33080), (9040, 32253), (9924, 29380), (10751, 27120), (11752, 24810), (12405, 23504), (13232, 22035), (13560, 21502), (14690, 19848), (16540, 17628)]