16094559520

素因数分解:

$2^5\times 5^1\times {\mathrm{13}}^2\times {\mathrm{19}}^1\times {\mathrm{31327}}^1$

素因数の和:31387

約数の個数: 144

約数和(自身を含む): 43341661440

約数和(自身を除く): 27247101920

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 19, 20, 26, 32, 38, 40, 52, 65, 76, 80, 95, 104, 130, 152, 160, 169, 190, 208, 247, 260, 304, 338, 380, 416, 494, 520, 608, 676, 760, 845, 988, 1040, 1235, 1352, 1520, 1690, 1976, 2080, 2470, 2704, 3040, 3211, 3380, 3952, 4940, 5408, 6422, 6760, 7904, 9880, 12844, 13520, 16055, 19760, 25688, 27040, 31327, 32110, 39520, 51376, 62654, 64220, 102752, 125308, 128440, 156635, 250616, 256880, 313270, 407251, 501232, 513760, 595213, 626540, 814502, 1002464, 1190426, 1253080, 1629004, 2036255, 2380852, 2506160, 2976065, 3258008, 4072510, 4761704, 5012320, 5294263, 5952130, 6516016, 7737769, 8145020, 9523408, 10588526, 11904260, 13032032, 15475538, 16290040, 19046816, 21177052, 23808520, 26471315, 30951076, 32580080, 38688845, 42354104, 47617040, 52942630, 61902152, 65160160, 77377690, 84708208, 95234080, 100590997, 105885260, 123804304, 154755380, 169416416, 201181994, 211770520, 247608608, 309510760, 402363988, 423541040, 502954985, 619021520, 804727976, 847082080, 1005909970, 1238043040, 1609455952, 2011819940, 3218911904, 4023639880, 8047279760, 16094559520]

約数ペア:

[(1, 16094559520), (2, 8047279760), (4, 4023639880), (5, 3218911904), (8, 2011819940), (10, 1609455952), (13, 1238043040), (16, 1005909970), (19, 847082080), (20, 804727976), (26, 619021520), (32, 502954985), (38, 423541040), (40, 402363988), (52, 309510760), (65, 247608608), (76, 211770520), (80, 201181994), (95, 169416416), (104, 154755380), (130, 123804304), (152, 105885260), (160, 100590997), (169, 95234080), (190, 84708208), (208, 77377690), (247, 65160160), (260, 61902152), (304, 52942630), (338, 47617040), (380, 42354104), (416, 38688845), (494, 32580080), (520, 30951076), (608, 26471315), (676, 23808520), (760, 21177052), (845, 19046816), (988, 16290040), (1040, 15475538), (1235, 13032032), (1352, 11904260), (1520, 10588526), (1690, 9523408), (1976, 8145020), (2080, 7737769), (2470, 6516016), (2704, 5952130), (3040, 5294263), (3211, 5012320), (3380, 4761704), (3952, 4072510), (4940, 3258008), (5408, 2976065), (6422, 2506160), (6760, 2380852), (7904, 2036255), (9880, 1629004), (12844, 1253080), (13520, 1190426), (16055, 1002464), (19760, 814502), (25688, 626540), (27040, 595213), (31327, 513760), (32110, 501232), (39520, 407251), (51376, 313270), (62654, 256880), (64220, 250616), (102752, 156635), (125308, 128440)]