253150560

素因数分解:

$2^5\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{13523}}^1$

素因数の和:13557

約数の個数: 144

約数和(自身を含む): 930397104

約数和(自身を除く): 677246544

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 16, 18, 20, 24, 26, 30, 32, 36, 39, 40, 45, 48, 52, 60, 65, 72, 78, 80, 90, 96, 104, 117, 120, 130, 144, 156, 160, 180, 195, 208, 234, 240, 260, 288, 312, 360, 390, 416, 468, 480, 520, 585, 624, 720, 780, 936, 1040, 1170, 1248, 1440, 1560, 1872, 2080, 2340, 3120, 3744, 4680, 6240, 9360, 13523, 18720, 27046, 40569, 54092, 67615, 81138, 108184, 121707, 135230, 162276, 175799, 202845, 216368, 243414, 270460, 324552, 351598, 405690, 432736, 486828, 527397, 540920, 608535, 649104, 703196, 811380, 878995, 973656, 1054794, 1081840, 1217070, 1298208, 1406392, 1582191, 1622760, 1757990, 1947312, 2109588, 2163680, 2434140, 2636985, 2812784, 3164382, 3245520, 3515980, 3894624, 4219176, 4868280, 5273970, 5625568, 6328764, 6491040, 7031960, 7910955, 8438352, 9736560, 10547940, 12657528, 14063920, 15821910, 16876704, 19473120, 21095880, 25315056, 28127840, 31643820, 42191760, 50630112, 63287640, 84383520, 126575280, 253150560]

約数ペア:

[(1, 253150560), (2, 126575280), (3, 84383520), (4, 63287640), (5, 50630112), (6, 42191760), (8, 31643820), (9, 28127840), (10, 25315056), (12, 21095880), (13, 19473120), (15, 16876704), (16, 15821910), (18, 14063920), (20, 12657528), (24, 10547940), (26, 9736560), (30, 8438352), (32, 7910955), (36, 7031960), (39, 6491040), (40, 6328764), (45, 5625568), (48, 5273970), (52, 4868280), (60, 4219176), (65, 3894624), (72, 3515980), (78, 3245520), (80, 3164382), (90, 2812784), (96, 2636985), (104, 2434140), (117, 2163680), (120, 2109588), (130, 1947312), (144, 1757990), (156, 1622760), (160, 1582191), (180, 1406392), (195, 1298208), (208, 1217070), (234, 1081840), (240, 1054794), (260, 973656), (288, 878995), (312, 811380), (360, 703196), (390, 649104), (416, 608535), (468, 540920), (480, 527397), (520, 486828), (585, 432736), (624, 405690), (720, 351598), (780, 324552), (936, 270460), (1040, 243414), (1170, 216368), (1248, 202845), (1440, 175799), (1560, 162276), (1872, 135230), (2080, 121707), (2340, 108184), (3120, 81138), (3744, 67615), (4680, 54092), (6240, 40569), (9360, 27046), (13523, 18720)]