259869120

素因数分解:

$2^6\times 3^1\times 5^1\times 7^1\times {\mathrm{38671}}^1$

素因数の和:38698

約数の個数: 112

約数和(自身を含む): 942978048

約数和(自身を除く): 683108928

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, 38671, 77342, 116013, 154684, 193355, 232026, 270697, 309368, 386710, 464052, 541394, 580065, 618736, 773420, 812091, 928104, 1082788, 1160130, 1237472, 1353485, 1546840, 1624182, 1856208, 2165576, 2320260, 2474944, 2706970, 3093680, 3248364, 3712416, 4060455, 4331152, 4640520, 5413940, 6187360, 6496728, 7424832, 8120910, 8662304, 9281040, 10827880, 12374720, 12993456, 16241820, 17324608, 18562080, 21655760, 25986912, 32483640, 37124160, 43311520, 51973824, 64967280, 86623040, 129934560, 259869120]

約数ペア:

[(1, 259869120), (2, 129934560), (3, 86623040), (4, 64967280), (5, 51973824), (6, 43311520), (7, 37124160), (8, 32483640), (10, 25986912), (12, 21655760), (14, 18562080), (15, 17324608), (16, 16241820), (20, 12993456), (21, 12374720), (24, 10827880), (28, 9281040), (30, 8662304), (32, 8120910), (35, 7424832), (40, 6496728), (42, 6187360), (48, 5413940), (56, 4640520), (60, 4331152), (64, 4060455), (70, 3712416), (80, 3248364), (84, 3093680), (96, 2706970), (105, 2474944), (112, 2320260), (120, 2165576), (140, 1856208), (160, 1624182), (168, 1546840), (192, 1353485), (210, 1237472), (224, 1160130), (240, 1082788), (280, 928104), (320, 812091), (336, 773420), (420, 618736), (448, 580065), (480, 541394), (560, 464052), (672, 386710), (840, 309368), (960, 270697), (1120, 232026), (1344, 193355), (1680, 154684), (2240, 116013), (3360, 77342), (6720, 38671)]