388803870

素因数分解:

$2^1\times 3^2\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{1637}}^1$

素因数の和:1699

約数の個数: 192

約数和(自身を含む): 1287861120

約数和(自身を除く): 899057250

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 13, 14, 15, 18, 21, 26, 29, 30, 35, 39, 42, 45, 58, 63, 65, 70, 78, 87, 90, 91, 105, 117, 126, 130, 145, 174, 182, 195, 203, 210, 234, 261, 273, 290, 315, 377, 390, 406, 435, 455, 522, 546, 585, 609, 630, 754, 819, 870, 910, 1015, 1131, 1170, 1218, 1305, 1365, 1637, 1638, 1827, 1885, 2030, 2262, 2610, 2639, 2730, 3045, 3274, 3393, 3654, 3770, 4095, 4911, 5278, 5655, 6090, 6786, 7917, 8185, 8190, 9135, 9822, 11310, 11459, 13195, 14733, 15834, 16370, 16965, 18270, 21281, 22918, 23751, 24555, 26390, 29466, 33930, 34377, 39585, 42562, 47473, 47502, 49110, 57295, 63843, 68754, 73665, 79170, 94946, 103131, 106405, 114590, 118755, 127686, 142419, 147330, 148967, 171885, 191529, 206262, 212810, 237365, 237510, 284838, 297934, 319215, 332311, 343770, 383058, 427257, 446901, 474730, 515655, 617149, 638430, 664622, 712095, 744835, 854514, 893802, 957645, 996933, 1031310, 1234298, 1340703, 1424190, 1489670, 1661555, 1851447, 1915290, 1993866, 2136285, 2234505, 2681406, 2990799, 3085745, 3323110, 3702894, 4272570, 4320043, 4469010, 4984665, 5554341, 5981598, 6171490, 6703515, 8640086, 9257235, 9969330, 11108682, 12960129, 13407030, 14953995, 18514470, 21600215, 25920258, 27771705, 29907990, 38880387, 43200430, 55543410, 64800645, 77760774, 129601290, 194401935, 388803870]

約数ペア:

[(1, 388803870), (2, 194401935), (3, 129601290), (5, 77760774), (6, 64800645), (7, 55543410), (9, 43200430), (10, 38880387), (13, 29907990), (14, 27771705), (15, 25920258), (18, 21600215), (21, 18514470), (26, 14953995), (29, 13407030), (30, 12960129), (35, 11108682), (39, 9969330), (42, 9257235), (45, 8640086), (58, 6703515), (63, 6171490), (65, 5981598), (70, 5554341), (78, 4984665), (87, 4469010), (90, 4320043), (91, 4272570), (105, 3702894), (117, 3323110), (126, 3085745), (130, 2990799), (145, 2681406), (174, 2234505), (182, 2136285), (195, 1993866), (203, 1915290), (210, 1851447), (234, 1661555), (261, 1489670), (273, 1424190), (290, 1340703), (315, 1234298), (377, 1031310), (390, 996933), (406, 957645), (435, 893802), (455, 854514), (522, 744835), (546, 712095), (585, 664622), (609, 638430), (630, 617149), (754, 515655), (819, 474730), (870, 446901), (910, 427257), (1015, 383058), (1131, 343770), (1170, 332311), (1218, 319215), (1305, 297934), (1365, 284838), (1637, 237510), (1638, 237365), (1827, 212810), (1885, 206262), (2030, 191529), (2262, 171885), (2610, 148967), (2639, 147330), (2730, 142419), (3045, 127686), (3274, 118755), (3393, 114590), (3654, 106405), (3770, 103131), (4095, 94946), (4911, 79170), (5278, 73665), (5655, 68754), (6090, 63843), (6786, 57295), (7917, 49110), (8185, 47502), (8190, 47473), (9135, 42562), (9822, 39585), (11310, 34377), (11459, 33930), (13195, 29466), (14733, 26390), (15834, 24555), (16370, 23751), (16965, 22918), (18270, 21281)]