4571510720

素因数分解:

$2^6\times 5^1\times 7^1\times {\mathrm{149}}^1\times {\mathrm{13697}}^1$

素因数の和:13870

約数の個数: 112

約数和(自身を含む): 12525451200

約数和(自身を除く): 7953940480

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 32, 35, 40, 56, 64, 70, 80, 112, 140, 149, 160, 224, 280, 298, 320, 448, 560, 596, 745, 1043, 1120, 1192, 1490, 2086, 2240, 2384, 2980, 4172, 4768, 5215, 5960, 8344, 9536, 10430, 11920, 13697, 16688, 20860, 23840, 27394, 33376, 41720, 47680, 54788, 66752, 68485, 83440, 95879, 109576, 136970, 166880, 191758, 219152, 273940, 333760, 383516, 438304, 479395, 547880, 767032, 876608, 958790, 1095760, 1534064, 1917580, 2040853, 2191520, 3068128, 3835160, 4081706, 4383040, 6136256, 7670320, 8163412, 10204265, 14285971, 15340640, 16326824, 20408530, 28571942, 30681280, 32653648, 40817060, 57143884, 65307296, 71429855, 81634120, 114287768, 130614592, 142859710, 163268240, 228575536, 285719420, 326536480, 457151072, 571438840, 653072960, 914302144, 1142877680, 2285755360, 4571510720]

約数ペア:

[(1, 4571510720), (2, 2285755360), (4, 1142877680), (5, 914302144), (7, 653072960), (8, 571438840), (10, 457151072), (14, 326536480), (16, 285719420), (20, 228575536), (28, 163268240), (32, 142859710), (35, 130614592), (40, 114287768), (56, 81634120), (64, 71429855), (70, 65307296), (80, 57143884), (112, 40817060), (140, 32653648), (149, 30681280), (160, 28571942), (224, 20408530), (280, 16326824), (298, 15340640), (320, 14285971), (448, 10204265), (560, 8163412), (596, 7670320), (745, 6136256), (1043, 4383040), (1120, 4081706), (1192, 3835160), (1490, 3068128), (2086, 2191520), (2240, 2040853), (2384, 1917580), (2980, 1534064), (4172, 1095760), (4768, 958790), (5215, 876608), (5960, 767032), (8344, 547880), (9536, 479395), (10430, 438304), (11920, 383516), (13697, 333760), (16688, 273940), (20860, 219152), (23840, 191758), (27394, 166880), (33376, 136970), (41720, 109576), (47680, 95879), (54788, 83440), (66752, 68485)]