16795620

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{19}}^1\times {\mathrm{1637}}^1$

素因数の和:1674

約数の個数: 96

約数和(自身を含む): 55036800

約数和(自身を除く): 38241180

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 19, 20, 27, 30, 36, 38, 45, 54, 57, 60, 76, 90, 95, 108, 114, 135, 171, 180, 190, 228, 270, 285, 342, 380, 513, 540, 570, 684, 855, 1026, 1140, 1637, 1710, 2052, 2565, 3274, 3420, 4911, 5130, 6548, 8185, 9822, 10260, 14733, 16370, 19644, 24555, 29466, 31103, 32740, 44199, 49110, 58932, 62206, 73665, 88398, 93309, 98220, 124412, 147330, 155515, 176796, 186618, 220995, 279927, 294660, 311030, 373236, 441990, 466545, 559854, 622060, 839781, 883980, 933090, 1119708, 1399635, 1679562, 1866180, 2799270, 3359124, 4198905, 5598540, 8397810, 16795620]

約数ペア:

[(1, 16795620), (2, 8397810), (3, 5598540), (4, 4198905), (5, 3359124), (6, 2799270), (9, 1866180), (10, 1679562), (12, 1399635), (15, 1119708), (18, 933090), (19, 883980), (20, 839781), (27, 622060), (30, 559854), (36, 466545), (38, 441990), (45, 373236), (54, 311030), (57, 294660), (60, 279927), (76, 220995), (90, 186618), (95, 176796), (108, 155515), (114, 147330), (135, 124412), (171, 98220), (180, 93309), (190, 88398), (228, 73665), (270, 62206), (285, 58932), (342, 49110), (380, 44199), (513, 32740), (540, 31103), (570, 29466), (684, 24555), (855, 19644), (1026, 16370), (1140, 14733), (1637, 10260), (1710, 9822), (2052, 8185), (2565, 6548), (3274, 5130), (3420, 4911)]