117728940

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{14753}}^1$

素因数の和:14791

約数の個数: 96

約数和(自身を含む): 396587520

約数和(自身を除く): 278858580

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 19, 20, 21, 28, 30, 35, 38, 42, 57, 60, 70, 76, 84, 95, 105, 114, 133, 140, 190, 210, 228, 266, 285, 380, 399, 420, 532, 570, 665, 798, 1140, 1330, 1596, 1995, 2660, 3990, 7980, 14753, 29506, 44259, 59012, 73765, 88518, 103271, 147530, 177036, 206542, 221295, 280307, 295060, 309813, 413084, 442590, 516355, 560614, 619626, 840921, 885180, 1032710, 1121228, 1239252, 1401535, 1549065, 1681842, 1962149, 2065420, 2803070, 3098130, 3363684, 3924298, 4204605, 5606140, 5886447, 6196260, 7848596, 8409210, 9810745, 11772894, 16818420, 19621490, 23545788, 29432235, 39242980, 58864470, 117728940]

約数ペア:

[(1, 117728940), (2, 58864470), (3, 39242980), (4, 29432235), (5, 23545788), (6, 19621490), (7, 16818420), (10, 11772894), (12, 9810745), (14, 8409210), (15, 7848596), (19, 6196260), (20, 5886447), (21, 5606140), (28, 4204605), (30, 3924298), (35, 3363684), (38, 3098130), (42, 2803070), (57, 2065420), (60, 1962149), (70, 1681842), (76, 1549065), (84, 1401535), (95, 1239252), (105, 1121228), (114, 1032710), (133, 885180), (140, 840921), (190, 619626), (210, 560614), (228, 516355), (266, 442590), (285, 413084), (380, 309813), (399, 295060), (420, 280307), (532, 221295), (570, 206542), (665, 177036), (798, 147530), (1140, 103271), (1330, 88518), (1596, 73765), (1995, 59012), (2660, 44259), (3990, 29506), (7980, 14753)]