728197120

素因数分解:

$2^{11}\times 5^1\times 7^1\times {\mathrm{10159}}^1$

素因数の和:10193

約数の個数: 96

約数和(自身を含む): 1997049600

約数和(自身を除く): 1268852480

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 32, 35, 40, 56, 64, 70, 80, 112, 128, 140, 160, 224, 256, 280, 320, 448, 512, 560, 640, 896, 1024, 1120, 1280, 1792, 2048, 2240, 2560, 3584, 4480, 5120, 7168, 8960, 10159, 10240, 14336, 17920, 20318, 35840, 40636, 50795, 71113, 71680, 81272, 101590, 142226, 162544, 203180, 284452, 325088, 355565, 406360, 568904, 650176, 711130, 812720, 1137808, 1300352, 1422260, 1625440, 2275616, 2600704, 2844520, 3250880, 4551232, 5201408, 5689040, 6501760, 9102464, 10402816, 11378080, 13003520, 18204928, 20805632, 22756160, 26007040, 36409856, 45512320, 52014080, 72819712, 91024640, 104028160, 145639424, 182049280, 364098560, 728197120]

約数ペア:

[(1, 728197120), (2, 364098560), (4, 182049280), (5, 145639424), (7, 104028160), (8, 91024640), (10, 72819712), (14, 52014080), (16, 45512320), (20, 36409856), (28, 26007040), (32, 22756160), (35, 20805632), (40, 18204928), (56, 13003520), (64, 11378080), (70, 10402816), (80, 9102464), (112, 6501760), (128, 5689040), (140, 5201408), (160, 4551232), (224, 3250880), (256, 2844520), (280, 2600704), (320, 2275616), (448, 1625440), (512, 1422260), (560, 1300352), (640, 1137808), (896, 812720), (1024, 711130), (1120, 650176), (1280, 568904), (1792, 406360), (2048, 355565), (2240, 325088), (2560, 284452), (3584, 203180), (4480, 162544), (5120, 142226), (7168, 101590), (8960, 81272), (10159, 71680), (10240, 71113), (14336, 50795), (17920, 40636), (20318, 35840)]