38397240

素因数分解:

$2^3\times 3^4\times 5^1\times 7^1\times {\mathrm{1693}}^1$

素因数の和:1723

約数の個数: 160

約数和(自身を含む): 147581280

約数和(自身を除く): 109184040

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 18, 20, 21, 24, 27, 28, 30, 35, 36, 40, 42, 45, 54, 56, 60, 63, 70, 72, 81, 84, 90, 105, 108, 120, 126, 135, 140, 162, 168, 180, 189, 210, 216, 252, 270, 280, 315, 324, 360, 378, 405, 420, 504, 540, 567, 630, 648, 756, 810, 840, 945, 1080, 1134, 1260, 1512, 1620, 1693, 1890, 2268, 2520, 2835, 3240, 3386, 3780, 4536, 5079, 5670, 6772, 7560, 8465, 10158, 11340, 11851, 13544, 15237, 16930, 20316, 22680, 23702, 25395, 30474, 33860, 35553, 40632, 45711, 47404, 50790, 59255, 60948, 67720, 71106, 76185, 91422, 94808, 101580, 106659, 118510, 121896, 137133, 142212, 152370, 177765, 182844, 203160, 213318, 228555, 237020, 274266, 284424, 304740, 319977, 355530, 365688, 426636, 457110, 474040, 533295, 548532, 609480, 639954, 685665, 711060, 853272, 914220, 959931, 1066590, 1097064, 1279908, 1371330, 1422120, 1599885, 1828440, 1919862, 2133180, 2559816, 2742660, 3199770, 3839724, 4266360, 4799655, 5485320, 6399540, 7679448, 9599310, 12799080, 19198620, 38397240]

約数ペア:

[(1, 38397240), (2, 19198620), (3, 12799080), (4, 9599310), (5, 7679448), (6, 6399540), (7, 5485320), (8, 4799655), (9, 4266360), (10, 3839724), (12, 3199770), (14, 2742660), (15, 2559816), (18, 2133180), (20, 1919862), (21, 1828440), (24, 1599885), (27, 1422120), (28, 1371330), (30, 1279908), (35, 1097064), (36, 1066590), (40, 959931), (42, 914220), (45, 853272), (54, 711060), (56, 685665), (60, 639954), (63, 609480), (70, 548532), (72, 533295), (81, 474040), (84, 457110), (90, 426636), (105, 365688), (108, 355530), (120, 319977), (126, 304740), (135, 284424), (140, 274266), (162, 237020), (168, 228555), (180, 213318), (189, 203160), (210, 182844), (216, 177765), (252, 152370), (270, 142212), (280, 137133), (315, 121896), (324, 118510), (360, 106659), (378, 101580), (405, 94808), (420, 91422), (504, 76185), (540, 71106), (567, 67720), (630, 60948), (648, 59255), (756, 50790), (810, 47404), (840, 45711), (945, 40632), (1080, 35553), (1134, 33860), (1260, 30474), (1512, 25395), (1620, 23702), (1693, 22680), (1890, 20316), (2268, 16930), (2520, 15237), (2835, 13544), (3240, 11851), (3386, 11340), (3780, 10158), (4536, 8465), (5079, 7560), (5670, 6772)]