164027220

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{22973}}^1$

素因数の和:23009

約数の個数: 96

約数和(自身を含む): 555787008

約数和(自身を除く): 391759788

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 17, 20, 21, 28, 30, 34, 35, 42, 51, 60, 68, 70, 84, 85, 102, 105, 119, 140, 170, 204, 210, 238, 255, 340, 357, 420, 476, 510, 595, 714, 1020, 1190, 1428, 1785, 2380, 3570, 7140, 22973, 45946, 68919, 91892, 114865, 137838, 160811, 229730, 275676, 321622, 344595, 390541, 459460, 482433, 643244, 689190, 781082, 804055, 964866, 1171623, 1378380, 1562164, 1608110, 1929732, 1952705, 2343246, 2412165, 2733787, 3216220, 3905410, 4686492, 4824330, 5467574, 5858115, 7810820, 8201361, 9648660, 10935148, 11716230, 13668935, 16402722, 23432460, 27337870, 32805444, 41006805, 54675740, 82013610, 164027220]

約数ペア:

[(1, 164027220), (2, 82013610), (3, 54675740), (4, 41006805), (5, 32805444), (6, 27337870), (7, 23432460), (10, 16402722), (12, 13668935), (14, 11716230), (15, 10935148), (17, 9648660), (20, 8201361), (21, 7810820), (28, 5858115), (30, 5467574), (34, 4824330), (35, 4686492), (42, 3905410), (51, 3216220), (60, 2733787), (68, 2412165), (70, 2343246), (84, 1952705), (85, 1929732), (102, 1608110), (105, 1562164), (119, 1378380), (140, 1171623), (170, 964866), (204, 804055), (210, 781082), (238, 689190), (255, 643244), (340, 482433), (357, 459460), (420, 390541), (476, 344595), (510, 321622), (595, 275676), (714, 229730), (1020, 160811), (1190, 137838), (1428, 114865), (1785, 91892), (2380, 68919), (3570, 45946), (7140, 22973)]