15694876820

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{37}}^1\times {\mathrm{101}}^1\times {\mathrm{131}}^1\times {\mathrm{229}}^1$

素因数の和:514

約数の個数: 192

約数和(自身を含む): 39538920960

約数和(自身を除く): 23844044140

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 37, 70, 74, 101, 131, 140, 148, 185, 202, 229, 259, 262, 370, 404, 458, 505, 518, 524, 655, 707, 740, 916, 917, 1010, 1036, 1145, 1295, 1310, 1414, 1603, 1834, 2020, 2290, 2590, 2620, 2828, 3206, 3535, 3668, 3737, 4580, 4585, 4847, 5180, 6412, 7070, 7474, 8015, 8473, 9170, 9694, 13231, 14140, 14948, 16030, 16946, 18340, 18685, 19388, 23129, 24235, 26159, 26462, 29999, 32060, 33892, 33929, 37370, 42365, 46258, 48470, 52318, 52924, 59311, 59998, 66155, 67858, 74740, 84730, 92516, 92617, 96940, 104636, 115645, 118622, 119996, 130795, 132310, 135716, 149995, 161903, 169460, 169645, 185234, 209993, 231290, 237244, 261590, 264620, 296555, 299990, 323806, 339290, 370468, 419986, 462580, 463085, 489547, 523180, 593110, 599980, 647612, 678580, 809515, 839972, 855773, 926170, 979094, 1049965, 1109963, 1186220, 1619030, 1711546, 1852340, 1958188, 2099930, 2219926, 2447735, 3029899, 3238060, 3423092, 3426829, 4199860, 4278865, 4439852, 4895470, 5549815, 5990411, 6059798, 6853658, 7769741, 8557730, 9790940, 11099630, 11980822, 12119596, 13707316, 15149495, 15539482, 17115460, 17134145, 21209293, 22199260, 23961644, 29952055, 30298990, 31078964, 34268290, 38848705, 42418586, 59904110, 60597980, 68536580, 77697410, 84837172, 106046465, 112106263, 119808220, 155394820, 212092930, 224212526, 424185860, 448425052, 560531315, 784743841, 1121062630, 1569487682, 2242125260, 3138975364, 3923719205, 7847438410, 15694876820]

約数ペア:

[(1, 15694876820), (2, 7847438410), (4, 3923719205), (5, 3138975364), (7, 2242125260), (10, 1569487682), (14, 1121062630), (20, 784743841), (28, 560531315), (35, 448425052), (37, 424185860), (70, 224212526), (74, 212092930), (101, 155394820), (131, 119808220), (140, 112106263), (148, 106046465), (185, 84837172), (202, 77697410), (229, 68536580), (259, 60597980), (262, 59904110), (370, 42418586), (404, 38848705), (458, 34268290), (505, 31078964), (518, 30298990), (524, 29952055), (655, 23961644), (707, 22199260), (740, 21209293), (916, 17134145), (917, 17115460), (1010, 15539482), (1036, 15149495), (1145, 13707316), (1295, 12119596), (1310, 11980822), (1414, 11099630), (1603, 9790940), (1834, 8557730), (2020, 7769741), (2290, 6853658), (2590, 6059798), (2620, 5990411), (2828, 5549815), (3206, 4895470), (3535, 4439852), (3668, 4278865), (3737, 4199860), (4580, 3426829), (4585, 3423092), (4847, 3238060), (5180, 3029899), (6412, 2447735), (7070, 2219926), (7474, 2099930), (8015, 1958188), (8473, 1852340), (9170, 1711546), (9694, 1619030), (13231, 1186220), (14140, 1109963), (14948, 1049965), (16030, 979094), (16946, 926170), (18340, 855773), (18685, 839972), (19388, 809515), (23129, 678580), (24235, 647612), (26159, 599980), (26462, 593110), (29999, 523180), (32060, 489547), (33892, 463085), (33929, 462580), (37370, 419986), (42365, 370468), (46258, 339290), (48470, 323806), (52318, 299990), (52924, 296555), (59311, 264620), (59998, 261590), (66155, 237244), (67858, 231290), (74740, 209993), (84730, 185234), (92516, 169645), (92617, 169460), (96940, 161903), (104636, 149995), (115645, 135716), (118622, 132310), (119996, 130795)]