633351240

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{71}}^2\times {\mathrm{349}}^1$

素因数の和:508

約数の個数: 144

約数和(自身を含む): 2093773500

約数和(自身を除く): 1460422260

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 30, 36, 40, 45, 60, 71, 72, 90, 120, 142, 180, 213, 284, 349, 355, 360, 426, 568, 639, 698, 710, 852, 1047, 1065, 1278, 1396, 1420, 1704, 1745, 2094, 2130, 2556, 2792, 2840, 3141, 3195, 3490, 4188, 4260, 5041, 5112, 5235, 6282, 6390, 6980, 8376, 8520, 10082, 10470, 12564, 12780, 13960, 15123, 15705, 20164, 20940, 24779, 25128, 25205, 25560, 30246, 31410, 40328, 41880, 45369, 49558, 50410, 60492, 62820, 74337, 75615, 90738, 99116, 100820, 120984, 123895, 125640, 148674, 151230, 181476, 198232, 201640, 223011, 226845, 247790, 297348, 302460, 362952, 371685, 446022, 453690, 495580, 594696, 604920, 743370, 892044, 907380, 991160, 1115055, 1486740, 1759309, 1784088, 1814760, 2230110, 2973480, 3518618, 4460220, 5277927, 7037236, 8796545, 8920440, 10555854, 14074472, 15833781, 17593090, 21111708, 26389635, 31667562, 35186180, 42223416, 52779270, 63335124, 70372360, 79168905, 105558540, 126670248, 158337810, 211117080, 316675620, 633351240]

約数ペア:

[(1, 633351240), (2, 316675620), (3, 211117080), (4, 158337810), (5, 126670248), (6, 105558540), (8, 79168905), (9, 70372360), (10, 63335124), (12, 52779270), (15, 42223416), (18, 35186180), (20, 31667562), (24, 26389635), (30, 21111708), (36, 17593090), (40, 15833781), (45, 14074472), (60, 10555854), (71, 8920440), (72, 8796545), (90, 7037236), (120, 5277927), (142, 4460220), (180, 3518618), (213, 2973480), (284, 2230110), (349, 1814760), (355, 1784088), (360, 1759309), (426, 1486740), (568, 1115055), (639, 991160), (698, 907380), (710, 892044), (852, 743370), (1047, 604920), (1065, 594696), (1278, 495580), (1396, 453690), (1420, 446022), (1704, 371685), (1745, 362952), (2094, 302460), (2130, 297348), (2556, 247790), (2792, 226845), (2840, 223011), (3141, 201640), (3195, 198232), (3490, 181476), (4188, 151230), (4260, 148674), (5041, 125640), (5112, 123895), (5235, 120984), (6282, 100820), (6390, 99116), (6980, 90738), (8376, 75615), (8520, 74337), (10082, 62820), (10470, 60492), (12564, 50410), (12780, 49558), (13960, 45369), (15123, 41880), (15705, 40328), (20164, 31410), (20940, 30246), (24779, 25560), (25128, 25205)]