156968479320

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{239}}^1\times {\mathrm{321947}}^1$

素因数の和:322217

約数の個数: 128

約数和(自身を含む): 500693529600

約数和(自身を除く): 343725050280

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 17, 20, 24, 30, 34, 40, 51, 60, 68, 85, 102, 120, 136, 170, 204, 239, 255, 340, 408, 478, 510, 680, 717, 956, 1020, 1195, 1434, 1912, 2040, 2390, 2868, 3585, 4063, 4780, 5736, 7170, 8126, 9560, 12189, 14340, 16252, 20315, 24378, 28680, 32504, 40630, 48756, 60945, 81260, 97512, 121890, 162520, 243780, 321947, 487560, 643894, 965841, 1287788, 1609735, 1931682, 2575576, 3219470, 3863364, 4829205, 5473099, 6438940, 7726728, 9658410, 10946198, 12877880, 16419297, 19316820, 21892396, 27365495, 32838594, 38633640, 43784792, 54730990, 65677188, 76945333, 82096485, 109461980, 131354376, 153890666, 164192970, 218923960, 230835999, 307781332, 328385940, 384726665, 461671998, 615562664, 656771880, 769453330, 923343996, 1154179995, 1308070661, 1538906660, 1846687992, 2308359990, 2616141322, 3077813320, 3924211983, 4616719980, 5232282644, 6540353305, 7848423966, 9233439960, 10464565288, 13080706610, 15696847932, 19621059915, 26161413220, 31393695864, 39242119830, 52322826440, 78484239660, 156968479320]

約数ペア:

[(1, 156968479320), (2, 78484239660), (3, 52322826440), (4, 39242119830), (5, 31393695864), (6, 26161413220), (8, 19621059915), (10, 15696847932), (12, 13080706610), (15, 10464565288), (17, 9233439960), (20, 7848423966), (24, 6540353305), (30, 5232282644), (34, 4616719980), (40, 3924211983), (51, 3077813320), (60, 2616141322), (68, 2308359990), (85, 1846687992), (102, 1538906660), (120, 1308070661), (136, 1154179995), (170, 923343996), (204, 769453330), (239, 656771880), (255, 615562664), (340, 461671998), (408, 384726665), (478, 328385940), (510, 307781332), (680, 230835999), (717, 218923960), (956, 164192970), (1020, 153890666), (1195, 131354376), (1434, 109461980), (1912, 82096485), (2040, 76945333), (2390, 65677188), (2868, 54730990), (3585, 43784792), (4063, 38633640), (4780, 32838594), (5736, 27365495), (7170, 21892396), (8126, 19316820), (9560, 16419297), (12189, 12877880), (14340, 10946198), (16252, 9658410), (20315, 7726728), (24378, 6438940), (28680, 5473099), (32504, 4829205), (40630, 3863364), (48756, 3219470), (60945, 2575576), (81260, 1931682), (97512, 1609735), (121890, 1287788), (162520, 965841), (243780, 643894), (321947, 487560)]