209113920

素因数分解:

$2^6\times 3^3\times 5^1\times {\mathrm{24203}}^1$

素因数の和:24229

約数の個数: 112

約数和(自身を含む): 737737920

約数和(自身を除く): 528624000

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 32, 36, 40, 45, 48, 54, 60, 64, 72, 80, 90, 96, 108, 120, 135, 144, 160, 180, 192, 216, 240, 270, 288, 320, 360, 432, 480, 540, 576, 720, 864, 960, 1080, 1440, 1728, 2160, 2880, 4320, 8640, 24203, 48406, 72609, 96812, 121015, 145218, 193624, 217827, 242030, 290436, 363045, 387248, 435654, 484060, 580872, 653481, 726090, 774496, 871308, 968120, 1089135, 1161744, 1306962, 1452180, 1548992, 1742616, 1936240, 2178270, 2323488, 2613924, 2904360, 3267405, 3485232, 3872480, 4356540, 4646976, 5227848, 5808720, 6534810, 6970464, 7744960, 8713080, 10455696, 11617440, 13069620, 13940928, 17426160, 20911392, 23234880, 26139240, 34852320, 41822784, 52278480, 69704640, 104556960, 209113920]

約数ペア:

[(1, 209113920), (2, 104556960), (3, 69704640), (4, 52278480), (5, 41822784), (6, 34852320), (8, 26139240), (9, 23234880), (10, 20911392), (12, 17426160), (15, 13940928), (16, 13069620), (18, 11617440), (20, 10455696), (24, 8713080), (27, 7744960), (30, 6970464), (32, 6534810), (36, 5808720), (40, 5227848), (45, 4646976), (48, 4356540), (54, 3872480), (60, 3485232), (64, 3267405), (72, 2904360), (80, 2613924), (90, 2323488), (96, 2178270), (108, 1936240), (120, 1742616), (135, 1548992), (144, 1452180), (160, 1306962), (180, 1161744), (192, 1089135), (216, 968120), (240, 871308), (270, 774496), (288, 726090), (320, 653481), (360, 580872), (432, 484060), (480, 435654), (540, 387248), (576, 363045), (720, 290436), (864, 242030), (960, 217827), (1080, 193624), (1440, 145218), (1728, 121015), (2160, 96812), (2880, 72609), (4320, 48406), (8640, 24203)]