423854640

素因数分解:

$2^4\times 3^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{17839}}^1$

素因数の和:17872

約数の個数: 160

約数和(自身を含む): 1592755200

約数和(自身を除く): 1168900560

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 11, 12, 15, 16, 18, 20, 22, 24, 27, 30, 33, 36, 40, 44, 45, 48, 54, 55, 60, 66, 72, 80, 88, 90, 99, 108, 110, 120, 132, 135, 144, 165, 176, 180, 198, 216, 220, 240, 264, 270, 297, 330, 360, 396, 432, 440, 495, 528, 540, 594, 660, 720, 792, 880, 990, 1080, 1188, 1320, 1485, 1584, 1980, 2160, 2376, 2640, 2970, 3960, 4752, 5940, 7920, 11880, 17839, 23760, 35678, 53517, 71356, 89195, 107034, 142712, 160551, 178390, 196229, 214068, 267585, 285424, 321102, 356780, 392458, 428136, 481653, 535170, 588687, 642204, 713560, 784916, 802755, 856272, 963306, 981145, 1070340, 1177374, 1284408, 1427120, 1569832, 1605510, 1766061, 1926612, 1962290, 2140680, 2354748, 2408265, 2568816, 2943435, 3139664, 3211020, 3532122, 3853224, 3924580, 4281360, 4709496, 4816530, 5298183, 5886870, 6422040, 7064244, 7706448, 7849160, 8830305, 9418992, 9633060, 10596366, 11773740, 12844080, 14128488, 15698320, 17660610, 19266120, 21192732, 23547480, 26490915, 28256976, 35321220, 38532240, 42385464, 47094960, 52981830, 70642440, 84770928, 105963660, 141284880, 211927320, 423854640]

約数ペア:

[(1, 423854640), (2, 211927320), (3, 141284880), (4, 105963660), (5, 84770928), (6, 70642440), (8, 52981830), (9, 47094960), (10, 42385464), (11, 38532240), (12, 35321220), (15, 28256976), (16, 26490915), (18, 23547480), (20, 21192732), (22, 19266120), (24, 17660610), (27, 15698320), (30, 14128488), (33, 12844080), (36, 11773740), (40, 10596366), (44, 9633060), (45, 9418992), (48, 8830305), (54, 7849160), (55, 7706448), (60, 7064244), (66, 6422040), (72, 5886870), (80, 5298183), (88, 4816530), (90, 4709496), (99, 4281360), (108, 3924580), (110, 3853224), (120, 3532122), (132, 3211020), (135, 3139664), (144, 2943435), (165, 2568816), (176, 2408265), (180, 2354748), (198, 2140680), (216, 1962290), (220, 1926612), (240, 1766061), (264, 1605510), (270, 1569832), (297, 1427120), (330, 1284408), (360, 1177374), (396, 1070340), (432, 981145), (440, 963306), (495, 856272), (528, 802755), (540, 784916), (594, 713560), (660, 642204), (720, 588687), (792, 535170), (880, 481653), (990, 428136), (1080, 392458), (1188, 356780), (1320, 321102), (1485, 285424), (1584, 267585), (1980, 214068), (2160, 196229), (2376, 178390), (2640, 160551), (2970, 142712), (3960, 107034), (4752, 89195), (5940, 71356), (7920, 53517), (11880, 35678), (17839, 23760)]