272393520

素因数分解:

$2^4\times 3^1\times 5^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{5591}}^1$

素因数の和:5643

約数の個数: 160

約数和(自身を含む): 998507520

約数和(自身を除く): 726114000

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 29, 30, 35, 40, 42, 48, 56, 58, 60, 70, 80, 84, 87, 105, 112, 116, 120, 140, 145, 168, 174, 203, 210, 232, 240, 280, 290, 336, 348, 406, 420, 435, 464, 560, 580, 609, 696, 812, 840, 870, 1015, 1160, 1218, 1392, 1624, 1680, 1740, 2030, 2320, 2436, 3045, 3248, 3480, 4060, 4872, 5591, 6090, 6960, 8120, 9744, 11182, 12180, 16240, 16773, 22364, 24360, 27955, 33546, 39137, 44728, 48720, 55910, 67092, 78274, 83865, 89456, 111820, 117411, 134184, 156548, 162139, 167730, 195685, 223640, 234822, 268368, 313096, 324278, 335460, 391370, 447280, 469644, 486417, 587055, 626192, 648556, 670920, 782740, 810695, 939288, 972834, 1134973, 1174110, 1297112, 1341840, 1565480, 1621390, 1878576, 1945668, 2269946, 2348220, 2432085, 2594224, 3130960, 3242780, 3404919, 3891336, 4539892, 4696440, 4864170, 5674865, 6485560, 6809838, 7782672, 9079784, 9392880, 9728340, 11349730, 12971120, 13619676, 17024595, 18159568, 19456680, 22699460, 27239352, 34049190, 38913360, 45398920, 54478704, 68098380, 90797840, 136196760, 272393520]

約数ペア:

[(1, 272393520), (2, 136196760), (3, 90797840), (4, 68098380), (5, 54478704), (6, 45398920), (7, 38913360), (8, 34049190), (10, 27239352), (12, 22699460), (14, 19456680), (15, 18159568), (16, 17024595), (20, 13619676), (21, 12971120), (24, 11349730), (28, 9728340), (29, 9392880), (30, 9079784), (35, 7782672), (40, 6809838), (42, 6485560), (48, 5674865), (56, 4864170), (58, 4696440), (60, 4539892), (70, 3891336), (80, 3404919), (84, 3242780), (87, 3130960), (105, 2594224), (112, 2432085), (116, 2348220), (120, 2269946), (140, 1945668), (145, 1878576), (168, 1621390), (174, 1565480), (203, 1341840), (210, 1297112), (232, 1174110), (240, 1134973), (280, 972834), (290, 939288), (336, 810695), (348, 782740), (406, 670920), (420, 648556), (435, 626192), (464, 587055), (560, 486417), (580, 469644), (609, 447280), (696, 391370), (812, 335460), (840, 324278), (870, 313096), (1015, 268368), (1160, 234822), (1218, 223640), (1392, 195685), (1624, 167730), (1680, 162139), (1740, 156548), (2030, 134184), (2320, 117411), (2436, 111820), (3045, 89456), (3248, 83865), (3480, 78274), (4060, 67092), (4872, 55910), (5591, 48720), (6090, 44728), (6960, 39137), (8120, 33546), (9744, 27955), (11182, 24360), (12180, 22364), (16240, 16773)]