212959560

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{161333}}^1$

素因数の和:161358

約数の個数: 64

約数和(自身を含む): 696962880

約数和(自身を除く): 484003320

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 20, 22, 24, 30, 33, 40, 44, 55, 60, 66, 88, 110, 120, 132, 165, 220, 264, 330, 440, 660, 1320, 161333, 322666, 483999, 645332, 806665, 967998, 1290664, 1613330, 1774663, 1935996, 2419995, 3226660, 3549326, 3871992, 4839990, 5323989, 6453320, 7098652, 8873315, 9679980, 10647978, 14197304, 17746630, 19359960, 21295956, 26619945, 35493260, 42591912, 53239890, 70986520, 106479780, 212959560]

約数ペア:

[(1, 212959560), (2, 106479780), (3, 70986520), (4, 53239890), (5, 42591912), (6, 35493260), (8, 26619945), (10, 21295956), (11, 19359960), (12, 17746630), (15, 14197304), (20, 10647978), (22, 9679980), (24, 8873315), (30, 7098652), (33, 6453320), (40, 5323989), (44, 4839990), (55, 3871992), (60, 3549326), (66, 3226660), (88, 2419995), (110, 1935996), (120, 1774663), (132, 1613330), (165, 1290664), (220, 967998), (264, 806665), (330, 645332), (440, 483999), (660, 322666), (1320, 161333)]