156995280

素因数分解:

$2^4\times 3^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{5591}}^1$

素因数の和:5626

約数の個数: 160

約数和(自身を含む): 582462720

約数和(自身を除く): 425467440

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 16, 18, 20, 24, 26, 27, 30, 36, 39, 40, 45, 48, 52, 54, 60, 65, 72, 78, 80, 90, 104, 108, 117, 120, 130, 135, 144, 156, 180, 195, 208, 216, 234, 240, 260, 270, 312, 351, 360, 390, 432, 468, 520, 540, 585, 624, 702, 720, 780, 936, 1040, 1080, 1170, 1404, 1560, 1755, 1872, 2160, 2340, 2808, 3120, 3510, 4680, 5591, 5616, 7020, 9360, 11182, 14040, 16773, 22364, 27955, 28080, 33546, 44728, 50319, 55910, 67092, 72683, 83865, 89456, 100638, 111820, 134184, 145366, 150957, 167730, 201276, 218049, 223640, 251595, 268368, 290732, 301914, 335460, 363415, 402552, 436098, 447280, 503190, 581464, 603828, 654147, 670920, 726830, 754785, 805104, 872196, 1006380, 1090245, 1162928, 1207656, 1308294, 1341840, 1453660, 1509570, 1744392, 1962441, 2012760, 2180490, 2415312, 2616588, 2907320, 3019140, 3270735, 3488784, 3924882, 4025520, 4360980, 5233176, 5814640, 6038280, 6541470, 7849764, 8721960, 9812205, 10466352, 12076560, 13082940, 15699528, 17443920, 19624410, 26165880, 31399056, 39248820, 52331760, 78497640, 156995280]

約数ペア:

[(1, 156995280), (2, 78497640), (3, 52331760), (4, 39248820), (5, 31399056), (6, 26165880), (8, 19624410), (9, 17443920), (10, 15699528), (12, 13082940), (13, 12076560), (15, 10466352), (16, 9812205), (18, 8721960), (20, 7849764), (24, 6541470), (26, 6038280), (27, 5814640), (30, 5233176), (36, 4360980), (39, 4025520), (40, 3924882), (45, 3488784), (48, 3270735), (52, 3019140), (54, 2907320), (60, 2616588), (65, 2415312), (72, 2180490), (78, 2012760), (80, 1962441), (90, 1744392), (104, 1509570), (108, 1453660), (117, 1341840), (120, 1308294), (130, 1207656), (135, 1162928), (144, 1090245), (156, 1006380), (180, 872196), (195, 805104), (208, 754785), (216, 726830), (234, 670920), (240, 654147), (260, 603828), (270, 581464), (312, 503190), (351, 447280), (360, 436098), (390, 402552), (432, 363415), (468, 335460), (520, 301914), (540, 290732), (585, 268368), (624, 251595), (702, 223640), (720, 218049), (780, 201276), (936, 167730), (1040, 150957), (1080, 145366), (1170, 134184), (1404, 111820), (1560, 100638), (1755, 89456), (1872, 83865), (2160, 72683), (2340, 67092), (2808, 55910), (3120, 50319), (3510, 44728), (4680, 33546), (5591, 28080), (5616, 27955), (7020, 22364), (9360, 16773), (11182, 14040)]