16075920

素因数分解:

$2^4\times 3^1\times 5^1\times 7^2\times {\mathrm{1367}}^1$

素因数の和:1397

約数の個数: 120

約数和(自身を含む): 58014144

約数和(自身を除く): 41938224

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 35, 40, 42, 48, 49, 56, 60, 70, 80, 84, 98, 105, 112, 120, 140, 147, 168, 196, 210, 240, 245, 280, 294, 336, 392, 420, 490, 560, 588, 735, 784, 840, 980, 1176, 1367, 1470, 1680, 1960, 2352, 2734, 2940, 3920, 4101, 5468, 5880, 6835, 8202, 9569, 10936, 11760, 13670, 16404, 19138, 20505, 21872, 27340, 28707, 32808, 38276, 41010, 47845, 54680, 57414, 65616, 66983, 76552, 82020, 95690, 109360, 114828, 133966, 143535, 153104, 164040, 191380, 200949, 229656, 267932, 287070, 328080, 334915, 382760, 401898, 459312, 535864, 574140, 669830, 765520, 803796, 1004745, 1071728, 1148280, 1339660, 1607592, 2009490, 2296560, 2679320, 3215184, 4018980, 5358640, 8037960, 16075920]

約数ペア:

[(1, 16075920), (2, 8037960), (3, 5358640), (4, 4018980), (5, 3215184), (6, 2679320), (7, 2296560), (8, 2009490), (10, 1607592), (12, 1339660), (14, 1148280), (15, 1071728), (16, 1004745), (20, 803796), (21, 765520), (24, 669830), (28, 574140), (30, 535864), (35, 459312), (40, 401898), (42, 382760), (48, 334915), (49, 328080), (56, 287070), (60, 267932), (70, 229656), (80, 200949), (84, 191380), (98, 164040), (105, 153104), (112, 143535), (120, 133966), (140, 114828), (147, 109360), (168, 95690), (196, 82020), (210, 76552), (240, 66983), (245, 65616), (280, 57414), (294, 54680), (336, 47845), (392, 41010), (420, 38276), (490, 32808), (560, 28707), (588, 27340), (735, 21872), (784, 20505), (840, 19138), (980, 16404), (1176, 13670), (1367, 11760), (1470, 10936), (1680, 9569), (1960, 8202), (2352, 6835), (2734, 5880), (2940, 5468), (3920, 4101)]