105161280

素因数分解:

$2^6\times 3^1\times 5^1\times 7^1\times {\mathrm{15649}}^1$

素因数の和:15676

約数の個数: 112

約数和(自身を含む): 381609600

約数和(自身を除く): 276448320

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 32, 35, 40, 42, 48, 56, 60, 64, 70, 80, 84, 96, 105, 112, 120, 140, 160, 168, 192, 210, 224, 240, 280, 320, 336, 420, 448, 480, 560, 672, 840, 960, 1120, 1344, 1680, 2240, 3360, 6720, 15649, 31298, 46947, 62596, 78245, 93894, 109543, 125192, 156490, 187788, 219086, 234735, 250384, 312980, 328629, 375576, 438172, 469470, 500768, 547715, 625960, 657258, 751152, 876344, 938940, 1001536, 1095430, 1251920, 1314516, 1502304, 1643145, 1752688, 1877880, 2190860, 2503840, 2629032, 3004608, 3286290, 3505376, 3755760, 4381720, 5007680, 5258064, 6572580, 7010752, 7511520, 8763440, 10516128, 13145160, 15023040, 17526880, 21032256, 26290320, 35053760, 52580640, 105161280]

約数ペア:

[(1, 105161280), (2, 52580640), (3, 35053760), (4, 26290320), (5, 21032256), (6, 17526880), (7, 15023040), (8, 13145160), (10, 10516128), (12, 8763440), (14, 7511520), (15, 7010752), (16, 6572580), (20, 5258064), (21, 5007680), (24, 4381720), (28, 3755760), (30, 3505376), (32, 3286290), (35, 3004608), (40, 2629032), (42, 2503840), (48, 2190860), (56, 1877880), (60, 1752688), (64, 1643145), (70, 1502304), (80, 1314516), (84, 1251920), (96, 1095430), (105, 1001536), (112, 938940), (120, 876344), (140, 751152), (160, 657258), (168, 625960), (192, 547715), (210, 500768), (224, 469470), (240, 438172), (280, 375576), (320, 328629), (336, 312980), (420, 250384), (448, 234735), (480, 219086), (560, 187788), (672, 156490), (840, 125192), (960, 109543), (1120, 93894), (1344, 78245), (1680, 62596), (2240, 46947), (3360, 31298), (6720, 15649)]