1570338420

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{83}}^1\times {\mathrm{107}}^1\times {\mathrm{421}}^1$

素因数の和:630

約数の個数: 192

約数和(自身を含む): 5145348096

約数和(自身を除く): 3575009676

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 28, 30, 35, 42, 60, 70, 83, 84, 105, 107, 140, 166, 210, 214, 249, 321, 332, 415, 420, 421, 428, 498, 535, 581, 642, 749, 830, 842, 996, 1070, 1162, 1245, 1263, 1284, 1498, 1605, 1660, 1684, 1743, 2105, 2140, 2247, 2324, 2490, 2526, 2905, 2947, 2996, 3210, 3486, 3745, 4210, 4494, 4980, 5052, 5810, 5894, 6315, 6420, 6972, 7490, 8420, 8715, 8841, 8881, 8988, 11235, 11620, 11788, 12630, 14735, 14980, 17430, 17682, 17762, 22470, 25260, 26643, 29470, 34860, 34943, 35364, 35524, 44205, 44405, 44940, 45047, 53286, 58940, 62167, 69886, 88410, 88810, 90094, 104829, 106572, 124334, 133215, 135141, 139772, 174715, 176820, 177620, 180188, 186501, 209658, 225235, 244601, 248668, 266430, 270282, 310835, 315329, 349430, 373002, 419316, 450470, 489202, 524145, 532860, 540564, 621670, 630658, 675705, 698860, 733803, 746004, 900940, 932505, 945987, 978404, 1048290, 1223005, 1243340, 1261316, 1351410, 1467606, 1576645, 1865010, 1891974, 2096580, 2446010, 2702820, 2935212, 3153290, 3669015, 3730020, 3738901, 3783948, 4729935, 4892020, 6306580, 7338030, 7477802, 9459870, 11216703, 14676060, 14955604, 18694505, 18919740, 22433406, 26172307, 37389010, 44866812, 52344614, 56083515, 74778020, 78516921, 104689228, 112167030, 130861535, 157033842, 224334060, 261723070, 314067684, 392584605, 523446140, 785169210, 1570338420]

約数ペア:

[(1, 1570338420), (2, 785169210), (3, 523446140), (4, 392584605), (5, 314067684), (6, 261723070), (7, 224334060), (10, 157033842), (12, 130861535), (14, 112167030), (15, 104689228), (20, 78516921), (21, 74778020), (28, 56083515), (30, 52344614), (35, 44866812), (42, 37389010), (60, 26172307), (70, 22433406), (83, 18919740), (84, 18694505), (105, 14955604), (107, 14676060), (140, 11216703), (166, 9459870), (210, 7477802), (214, 7338030), (249, 6306580), (321, 4892020), (332, 4729935), (415, 3783948), (420, 3738901), (421, 3730020), (428, 3669015), (498, 3153290), (535, 2935212), (581, 2702820), (642, 2446010), (749, 2096580), (830, 1891974), (842, 1865010), (996, 1576645), (1070, 1467606), (1162, 1351410), (1245, 1261316), (1263, 1243340), (1284, 1223005), (1498, 1048290), (1605, 978404), (1660, 945987), (1684, 932505), (1743, 900940), (2105, 746004), (2140, 733803), (2247, 698860), (2324, 675705), (2490, 630658), (2526, 621670), (2905, 540564), (2947, 532860), (2996, 524145), (3210, 489202), (3486, 450470), (3745, 419316), (4210, 373002), (4494, 349430), (4980, 315329), (5052, 310835), (5810, 270282), (5894, 266430), (6315, 248668), (6420, 244601), (6972, 225235), (7490, 209658), (8420, 186501), (8715, 180188), (8841, 177620), (8881, 176820), (8988, 174715), (11235, 139772), (11620, 135141), (11788, 133215), (12630, 124334), (14735, 106572), (14980, 104829), (17430, 90094), (17682, 88810), (17762, 88410), (22470, 69886), (25260, 62167), (26643, 58940), (29470, 53286), (34860, 45047), (34943, 44940), (35364, 44405), (35524, 44205)]