137103680

素因数分解:

$2^6\times 5^1\times 7^1\times {\mathrm{97}}^1\times {\mathrm{631}}^1$

素因数の和:752

約数の個数: 112

約数和(自身を含む): 377561856

約数和(自身を除く): 240458176

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 32, 35, 40, 56, 64, 70, 80, 97, 112, 140, 160, 194, 224, 280, 320, 388, 448, 485, 560, 631, 679, 776, 970, 1120, 1262, 1358, 1552, 1940, 2240, 2524, 2716, 3104, 3155, 3395, 3880, 4417, 5048, 5432, 6208, 6310, 6790, 7760, 8834, 10096, 10864, 12620, 13580, 15520, 17668, 20192, 21728, 22085, 25240, 27160, 31040, 35336, 40384, 43456, 44170, 50480, 54320, 61207, 70672, 88340, 100960, 108640, 122414, 141344, 176680, 201920, 217280, 244828, 282688, 306035, 353360, 428449, 489656, 612070, 706720, 856898, 979312, 1224140, 1413440, 1713796, 1958624, 2142245, 2448280, 3427592, 3917248, 4284490, 4896560, 6855184, 8568980, 9793120, 13710368, 17137960, 19586240, 27420736, 34275920, 68551840, 137103680]

約数ペア:

[(1, 137103680), (2, 68551840), (4, 34275920), (5, 27420736), (7, 19586240), (8, 17137960), (10, 13710368), (14, 9793120), (16, 8568980), (20, 6855184), (28, 4896560), (32, 4284490), (35, 3917248), (40, 3427592), (56, 2448280), (64, 2142245), (70, 1958624), (80, 1713796), (97, 1413440), (112, 1224140), (140, 979312), (160, 856898), (194, 706720), (224, 612070), (280, 489656), (320, 428449), (388, 353360), (448, 306035), (485, 282688), (560, 244828), (631, 217280), (679, 201920), (776, 176680), (970, 141344), (1120, 122414), (1262, 108640), (1358, 100960), (1552, 88340), (1940, 70672), (2240, 61207), (2524, 54320), (2716, 50480), (3104, 44170), (3155, 43456), (3395, 40384), (3880, 35336), (4417, 31040), (5048, 27160), (5432, 25240), (6208, 22085), (6310, 21728), (6790, 20192), (7760, 17668), (8834, 15520), (10096, 13580), (10864, 12620)]