1426140

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{19}}^1\times {\mathrm{139}}^1$

素因数の和:176

約数の個数: 96

約数和(自身を含む): 4704000

約数和(自身を除く): 3277860

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, 139, 171, 180, 190, 228, 270, 278, 285, 342, 380, 417, 513, 540, 556, 570, 684, 695, 834, 855, 1026, 1140, 1251, 1390, 1668, 1710, 2052, 2085, 2502, 2565, 2641, 2780, 3420, 3753, 4170, 5004, 5130, 5282, 6255, 7506, 7923, 8340, 10260, 10564, 12510, 13205, 15012, 15846, 18765, 23769, 25020, 26410, 31692, 37530, 39615, 47538, 52820, 71307, 75060, 79230, 95076, 118845, 142614, 158460, 237690, 285228, 356535, 475380, 713070, 1426140]

約数ペア:

[(1, 1426140), (2, 713070), (3, 475380), (4, 356535), (5, 285228), (6, 237690), (9, 158460), (10, 142614), (12, 118845), (15, 95076), (18, 79230), (19, 75060), (20, 71307), (27, 52820), (30, 47538), (36, 39615), (38, 37530), (45, 31692), (54, 26410), (57, 25020), (60, 23769), (76, 18765), (90, 15846), (95, 15012), (108, 13205), (114, 12510), (135, 10564), (139, 10260), (171, 8340), (180, 7923), (190, 7506), (228, 6255), (270, 5282), (278, 5130), (285, 5004), (342, 4170), (380, 3753), (417, 3420), (513, 2780), (540, 2641), (556, 2565), (570, 2502), (684, 2085), (695, 2052), (834, 1710), (855, 1668), (1026, 1390), (1140, 1251)]