15583109220

素因数分解:

$2^2\times 3^2\times 5^1\times 7^1\times {\mathrm{1559}}^1\times {\mathrm{7933}}^1$

素因数の和:9514

約数の個数: 144

約数和(自身を含む): 54062910720

約数和(自身を除く): 38479801500

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 18, 20, 21, 28, 30, 35, 36, 42, 45, 60, 63, 70, 84, 90, 105, 126, 140, 180, 210, 252, 315, 420, 630, 1260, 1559, 3118, 4677, 6236, 7795, 7933, 9354, 10913, 14031, 15590, 15866, 18708, 21826, 23385, 23799, 28062, 31180, 31732, 32739, 39665, 43652, 46770, 47598, 54565, 55531, 56124, 65478, 70155, 71397, 79330, 93540, 95196, 98217, 109130, 111062, 118995, 130956, 140310, 142794, 158660, 163695, 166593, 196434, 218260, 222124, 237990, 277655, 280620, 285588, 327390, 333186, 356985, 392868, 475980, 491085, 499779, 555310, 654780, 666372, 713970, 832965, 982170, 999558, 1110620, 1427940, 1665930, 1964340, 1999116, 2498895, 3331860, 4997790, 9995580, 12367547, 24735094, 37102641, 49470188, 61837735, 74205282, 86572829, 111307923, 123675470, 148410564, 173145658, 185513205, 222615846, 247350940, 259718487, 346291316, 371026410, 432864145, 445231692, 519436974, 556539615, 742052820, 779155461, 865728290, 1038873948, 1113079230, 1298592435, 1558310922, 1731456580, 2226158460, 2597184870, 3116621844, 3895777305, 5194369740, 7791554610, 15583109220]

約数ペア:

[(1, 15583109220), (2, 7791554610), (3, 5194369740), (4, 3895777305), (5, 3116621844), (6, 2597184870), (7, 2226158460), (9, 1731456580), (10, 1558310922), (12, 1298592435), (14, 1113079230), (15, 1038873948), (18, 865728290), (20, 779155461), (21, 742052820), (28, 556539615), (30, 519436974), (35, 445231692), (36, 432864145), (42, 371026410), (45, 346291316), (60, 259718487), (63, 247350940), (70, 222615846), (84, 185513205), (90, 173145658), (105, 148410564), (126, 123675470), (140, 111307923), (180, 86572829), (210, 74205282), (252, 61837735), (315, 49470188), (420, 37102641), (630, 24735094), (1260, 12367547), (1559, 9995580), (3118, 4997790), (4677, 3331860), (6236, 2498895), (7795, 1999116), (7933, 1964340), (9354, 1665930), (10913, 1427940), (14031, 1110620), (15590, 999558), (15866, 982170), (18708, 832965), (21826, 713970), (23385, 666372), (23799, 654780), (28062, 555310), (31180, 499779), (31732, 491085), (32739, 475980), (39665, 392868), (43652, 356985), (46770, 333186), (47598, 327390), (54565, 285588), (55531, 280620), (56124, 277655), (65478, 237990), (70155, 222124), (71397, 218260), (79330, 196434), (93540, 166593), (95196, 163695), (98217, 158660), (109130, 142794), (111062, 140310), (118995, 130956)]