201913920

素因数分解:

$2^6\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{5393}}^1$

素因数の和:5429

約数の個数: 168

約数和(自身を含む): 748061496

約数和(自身を除く): 546147576

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, 64, 65, 72, 78, 80, 90, 96, 104, 117, 120, 130, 144, 156, 160, 180, 192, 195, 208, 234, 240, 260, 288, 312, 320, 360, 390, 416, 468, 480, 520, 576, 585, 624, 720, 780, 832, 936, 960, 1040, 1170, 1248, 1440, 1560, 1872, 2080, 2340, 2496, 2880, 3120, 3744, 4160, 4680, 5393, 6240, 7488, 9360, 10786, 12480, 16179, 18720, 21572, 26965, 32358, 37440, 43144, 48537, 53930, 64716, 70109, 80895, 86288, 97074, 107860, 129432, 140218, 161790, 172576, 194148, 210327, 215720, 242685, 258864, 280436, 323580, 345152, 350545, 388296, 420654, 431440, 485370, 517728, 560872, 630981, 647160, 701090, 776592, 841308, 862880, 970740, 1035456, 1051635, 1121744, 1261962, 1294320, 1402180, 1553184, 1682616, 1725760, 1941480, 2103270, 2243488, 2523924, 2588640, 2804360, 3106368, 3154905, 3365232, 3882960, 4206540, 4486976, 5047848, 5177280, 5608720, 6309810, 6730464, 7765920, 8413080, 10095696, 11217440, 12619620, 13460928, 15531840, 16826160, 20191392, 22434880, 25239240, 33652320, 40382784, 50478480, 67304640, 100956960, 201913920]

約数ペア:

[(1, 201913920), (2, 100956960), (3, 67304640), (4, 50478480), (5, 40382784), (6, 33652320), (8, 25239240), (9, 22434880), (10, 20191392), (12, 16826160), (13, 15531840), (15, 13460928), (16, 12619620), (18, 11217440), (20, 10095696), (24, 8413080), (26, 7765920), (30, 6730464), (32, 6309810), (36, 5608720), (39, 5177280), (40, 5047848), (45, 4486976), (48, 4206540), (52, 3882960), (60, 3365232), (64, 3154905), (65, 3106368), (72, 2804360), (78, 2588640), (80, 2523924), (90, 2243488), (96, 2103270), (104, 1941480), (117, 1725760), (120, 1682616), (130, 1553184), (144, 1402180), (156, 1294320), (160, 1261962), (180, 1121744), (192, 1051635), (195, 1035456), (208, 970740), (234, 862880), (240, 841308), (260, 776592), (288, 701090), (312, 647160), (320, 630981), (360, 560872), (390, 517728), (416, 485370), (468, 431440), (480, 420654), (520, 388296), (576, 350545), (585, 345152), (624, 323580), (720, 280436), (780, 258864), (832, 242685), (936, 215720), (960, 210327), (1040, 194148), (1170, 172576), (1248, 161790), (1440, 140218), (1560, 129432), (1872, 107860), (2080, 97074), (2340, 86288), (2496, 80895), (2880, 70109), (3120, 64716), (3744, 53930), (4160, 48537), (4680, 43144), (5393, 37440), (6240, 32358), (7488, 26965), (9360, 21572), (10786, 18720), (12480, 16179)]