143854880

素因数分解:

$2^5\times 5^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{97}}^1$

素因数の和:179

約数の個数: 192

約数和(自身を含む): 398297088

約数和(自身を除く): 254442208

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 20, 23, 26, 31, 32, 40, 46, 52, 62, 65, 80, 92, 97, 104, 115, 124, 130, 155, 160, 184, 194, 208, 230, 248, 260, 299, 310, 368, 388, 403, 416, 460, 485, 496, 520, 598, 620, 713, 736, 776, 806, 920, 970, 992, 1040, 1196, 1240, 1261, 1426, 1495, 1552, 1612, 1840, 1940, 2015, 2080, 2231, 2392, 2480, 2522, 2852, 2990, 3007, 3104, 3224, 3565, 3680, 3880, 4030, 4462, 4784, 4960, 5044, 5704, 5980, 6014, 6305, 6448, 7130, 7760, 8060, 8924, 9269, 9568, 10088, 11155, 11408, 11960, 12028, 12610, 12896, 14260, 15035, 15520, 16120, 17848, 18538, 20176, 22310, 22816, 23920, 24056, 25220, 28520, 29003, 30070, 32240, 35696, 37076, 39091, 40352, 44620, 46345, 47840, 48112, 50440, 57040, 58006, 60140, 64480, 69161, 71392, 74152, 78182, 89240, 92690, 96224, 100880, 114080, 116012, 120280, 138322, 145015, 148304, 156364, 178480, 185380, 195455, 201760, 232024, 240560, 276644, 290030, 296608, 312728, 345805, 356960, 370760, 390910, 464048, 481120, 553288, 580060, 625456, 691610, 741520, 781820, 899093, 928096, 1106576, 1160120, 1250912, 1383220, 1483040, 1563640, 1798186, 2213152, 2320240, 2766440, 3127280, 3596372, 4495465, 4640480, 5532880, 6254560, 7192744, 8990930, 11065760, 14385488, 17981860, 28770976, 35963720, 71927440, 143854880]

約数ペア:

[(1, 143854880), (2, 71927440), (4, 35963720), (5, 28770976), (8, 17981860), (10, 14385488), (13, 11065760), (16, 8990930), (20, 7192744), (23, 6254560), (26, 5532880), (31, 4640480), (32, 4495465), (40, 3596372), (46, 3127280), (52, 2766440), (62, 2320240), (65, 2213152), (80, 1798186), (92, 1563640), (97, 1483040), (104, 1383220), (115, 1250912), (124, 1160120), (130, 1106576), (155, 928096), (160, 899093), (184, 781820), (194, 741520), (208, 691610), (230, 625456), (248, 580060), (260, 553288), (299, 481120), (310, 464048), (368, 390910), (388, 370760), (403, 356960), (416, 345805), (460, 312728), (485, 296608), (496, 290030), (520, 276644), (598, 240560), (620, 232024), (713, 201760), (736, 195455), (776, 185380), (806, 178480), (920, 156364), (970, 148304), (992, 145015), (1040, 138322), (1196, 120280), (1240, 116012), (1261, 114080), (1426, 100880), (1495, 96224), (1552, 92690), (1612, 89240), (1840, 78182), (1940, 74152), (2015, 71392), (2080, 69161), (2231, 64480), (2392, 60140), (2480, 58006), (2522, 57040), (2852, 50440), (2990, 48112), (3007, 47840), (3104, 46345), (3224, 44620), (3565, 40352), (3680, 39091), (3880, 37076), (4030, 35696), (4462, 32240), (4784, 30070), (4960, 29003), (5044, 28520), (5704, 25220), (5980, 24056), (6014, 23920), (6305, 22816), (6448, 22310), (7130, 20176), (7760, 18538), (8060, 17848), (8924, 16120), (9269, 15520), (9568, 15035), (10088, 14260), (11155, 12896), (11408, 12610), (11960, 12028)]