8766961840

素因数分解:

$2^4\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{173}}^1\times {\mathrm{6961}}^1$

素因数の和:7167

約数の個数: 160

約数和(自身を含む): 25235634816

約数和(自身を除く): 16468672976

約数列:

[1, 2, 4, 5, 7, 8, 10, 13, 14, 16, 20, 26, 28, 35, 40, 52, 56, 65, 70, 80, 91, 104, 112, 130, 140, 173, 182, 208, 260, 280, 346, 364, 455, 520, 560, 692, 728, 865, 910, 1040, 1211, 1384, 1456, 1730, 1820, 2249, 2422, 2768, 3460, 3640, 4498, 4844, 6055, 6920, 6961, 7280, 8996, 9688, 11245, 12110, 13840, 13922, 15743, 17992, 19376, 22490, 24220, 27844, 31486, 34805, 35984, 44980, 48440, 48727, 55688, 62972, 69610, 78715, 89960, 90493, 96880, 97454, 111376, 125944, 139220, 157430, 179920, 180986, 194908, 243635, 251888, 278440, 314860, 361972, 389816, 452465, 487270, 556880, 629720, 633451, 723944, 779632, 904930, 974540, 1204253, 1259440, 1266902, 1447888, 1809860, 1949080, 2408506, 2533804, 3167255, 3619720, 3898160, 4817012, 5067608, 6021265, 6334510, 7239440, 8429771, 9634024, 10135216, 12042530, 12669020, 15655289, 16859542, 19268048, 24085060, 25338040, 31310578, 33719084, 42148855, 48170120, 50676080, 62621156, 67438168, 78276445, 84297710, 96340240, 109587023, 125242312, 134876336, 156552890, 168595420, 219174046, 250484624, 313105780, 337190840, 438348092, 547935115, 626211560, 674381680, 876696184, 1095870230, 1252423120, 1753392368, 2191740460, 4383480920, 8766961840]

約数ペア:

[(1, 8766961840), (2, 4383480920), (4, 2191740460), (5, 1753392368), (7, 1252423120), (8, 1095870230), (10, 876696184), (13, 674381680), (14, 626211560), (16, 547935115), (20, 438348092), (26, 337190840), (28, 313105780), (35, 250484624), (40, 219174046), (52, 168595420), (56, 156552890), (65, 134876336), (70, 125242312), (80, 109587023), (91, 96340240), (104, 84297710), (112, 78276445), (130, 67438168), (140, 62621156), (173, 50676080), (182, 48170120), (208, 42148855), (260, 33719084), (280, 31310578), (346, 25338040), (364, 24085060), (455, 19268048), (520, 16859542), (560, 15655289), (692, 12669020), (728, 12042530), (865, 10135216), (910, 9634024), (1040, 8429771), (1211, 7239440), (1384, 6334510), (1456, 6021265), (1730, 5067608), (1820, 4817012), (2249, 3898160), (2422, 3619720), (2768, 3167255), (3460, 2533804), (3640, 2408506), (4498, 1949080), (4844, 1809860), (6055, 1447888), (6920, 1266902), (6961, 1259440), (7280, 1204253), (8996, 974540), (9688, 904930), (11245, 779632), (12110, 723944), (13840, 633451), (13922, 629720), (15743, 556880), (17992, 487270), (19376, 452465), (22490, 389816), (24220, 361972), (27844, 314860), (31486, 278440), (34805, 251888), (35984, 243635), (44980, 194908), (48440, 180986), (48727, 179920), (55688, 157430), (62972, 139220), (69610, 125944), (78715, 111376), (89960, 97454), (90493, 96880)]