1629788280

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{367}}^1\times {\mathrm{1609}}^1$

素因数の和:2013

約数の個数: 128

約数和(自身を含む): 5119027200

約数和(自身を除く): 3489238920

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 23, 24, 30, 40, 46, 60, 69, 92, 115, 120, 138, 184, 230, 276, 345, 367, 460, 552, 690, 734, 920, 1101, 1380, 1468, 1609, 1835, 2202, 2760, 2936, 3218, 3670, 4404, 4827, 5505, 6436, 7340, 8045, 8441, 8808, 9654, 11010, 12872, 14680, 16090, 16882, 19308, 22020, 24135, 25323, 32180, 33764, 37007, 38616, 42205, 44040, 48270, 50646, 64360, 67528, 74014, 84410, 96540, 101292, 111021, 126615, 148028, 168820, 185035, 193080, 202584, 222042, 253230, 296056, 337640, 370070, 444084, 506460, 555105, 590503, 740140, 888168, 1012920, 1110210, 1181006, 1480280, 1771509, 2220420, 2362012, 2952515, 3543018, 4440840, 4724024, 5905030, 7086036, 8857545, 11810060, 13581569, 14172072, 17715090, 23620120, 27163138, 35430180, 40744707, 54326276, 67907845, 70860360, 81489414, 108652552, 135815690, 162978828, 203723535, 271631380, 325957656, 407447070, 543262760, 814894140, 1629788280]

約数ペア:

[(1, 1629788280), (2, 814894140), (3, 543262760), (4, 407447070), (5, 325957656), (6, 271631380), (8, 203723535), (10, 162978828), (12, 135815690), (15, 108652552), (20, 81489414), (23, 70860360), (24, 67907845), (30, 54326276), (40, 40744707), (46, 35430180), (60, 27163138), (69, 23620120), (92, 17715090), (115, 14172072), (120, 13581569), (138, 11810060), (184, 8857545), (230, 7086036), (276, 5905030), (345, 4724024), (367, 4440840), (460, 3543018), (552, 2952515), (690, 2362012), (734, 2220420), (920, 1771509), (1101, 1480280), (1380, 1181006), (1468, 1110210), (1609, 1012920), (1835, 888168), (2202, 740140), (2760, 590503), (2936, 555105), (3218, 506460), (3670, 444084), (4404, 370070), (4827, 337640), (5505, 296056), (6436, 253230), (7340, 222042), (8045, 202584), (8441, 193080), (8808, 185035), (9654, 168820), (11010, 148028), (12872, 126615), (14680, 111021), (16090, 101292), (16882, 96540), (19308, 84410), (22020, 74014), (24135, 67528), (25323, 64360), (32180, 50646), (33764, 48270), (37007, 44040), (38616, 42205)]