255364200780

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{433}}^1\times {\mathrm{756097}}^1$

素因数の和:756555

約数の個数: 96

約数和(自身を含む): 771800643264

約数和(自身を除く): 516436442484

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 13, 15, 20, 26, 30, 39, 52, 60, 65, 78, 130, 156, 195, 260, 390, 433, 780, 866, 1299, 1732, 2165, 2598, 4330, 5196, 5629, 6495, 8660, 11258, 12990, 16887, 22516, 25980, 28145, 33774, 56290, 67548, 84435, 112580, 168870, 337740, 756097, 1512194, 2268291, 3024388, 3780485, 4536582, 7560970, 9073164, 9829261, 11341455, 15121940, 19658522, 22682910, 29487783, 39317044, 45365820, 49146305, 58975566, 98292610, 117951132, 147438915, 196585220, 294877830, 327390001, 589755660, 654780002, 982170003, 1309560004, 1636950005, 1964340006, 3273900010, 3928680012, 4256070013, 4910850015, 6547800020, 8512140026, 9821700030, 12768210039, 17024280052, 19643400060, 21280350065, 25536420078, 42560700130, 51072840156, 63841050195, 85121400260, 127682100390, 255364200780]

約数ペア:

[(1, 255364200780), (2, 127682100390), (3, 85121400260), (4, 63841050195), (5, 51072840156), (6, 42560700130), (10, 25536420078), (12, 21280350065), (13, 19643400060), (15, 17024280052), (20, 12768210039), (26, 9821700030), (30, 8512140026), (39, 6547800020), (52, 4910850015), (60, 4256070013), (65, 3928680012), (78, 3273900010), (130, 1964340006), (156, 1636950005), (195, 1309560004), (260, 982170003), (390, 654780002), (433, 589755660), (780, 327390001), (866, 294877830), (1299, 196585220), (1732, 147438915), (2165, 117951132), (2598, 98292610), (4330, 58975566), (5196, 49146305), (5629, 45365820), (6495, 39317044), (8660, 29487783), (11258, 22682910), (12990, 19658522), (16887, 15121940), (22516, 11341455), (25980, 9829261), (28145, 9073164), (33774, 7560970), (56290, 4536582), (67548, 3780485), (84435, 3024388), (112580, 2268291), (168870, 1512194), (337740, 756097)]