286636680

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{72383}}^1$

素因数の和:72411

約数の個数: 96

約数和(自身を含む): 1016271360

約数和(自身を除く): 729634680

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 11, 12, 15, 18, 20, 22, 24, 30, 33, 36, 40, 44, 45, 55, 60, 66, 72, 88, 90, 99, 110, 120, 132, 165, 180, 198, 220, 264, 330, 360, 396, 440, 495, 660, 792, 990, 1320, 1980, 3960, 72383, 144766, 217149, 289532, 361915, 434298, 579064, 651447, 723830, 796213, 868596, 1085745, 1302894, 1447660, 1592426, 1737192, 2171490, 2388639, 2605788, 2895320, 3184852, 3257235, 3981065, 4342980, 4777278, 5211576, 6369704, 6514470, 7165917, 7962130, 8685960, 9554556, 11943195, 13028940, 14331834, 15924260, 19109112, 23886390, 26057880, 28663668, 31848520, 35829585, 47772780, 57327336, 71659170, 95545560, 143318340, 286636680]

約数ペア:

[(1, 286636680), (2, 143318340), (3, 95545560), (4, 71659170), (5, 57327336), (6, 47772780), (8, 35829585), (9, 31848520), (10, 28663668), (11, 26057880), (12, 23886390), (15, 19109112), (18, 15924260), (20, 14331834), (22, 13028940), (24, 11943195), (30, 9554556), (33, 8685960), (36, 7962130), (40, 7165917), (44, 6514470), (45, 6369704), (55, 5211576), (60, 4777278), (66, 4342980), (72, 3981065), (88, 3257235), (90, 3184852), (99, 2895320), (110, 2605788), (120, 2388639), (132, 2171490), (165, 1737192), (180, 1592426), (198, 1447660), (220, 1302894), (264, 1085745), (330, 868596), (360, 796213), (396, 723830), (440, 651447), (495, 579064), (660, 434298), (792, 361915), (990, 289532), (1320, 217149), (1980, 144766), (3960, 72383)]