430535440

素因数分解:

$2^4\times 5^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{9137}}^1$

素因数の和:9200

約数の個数: 80

約数和(自身を含む): 1087787520

約数和(自身を除く): 657252080

約数列:

[1, 2, 4, 5, 8, 10, 16, 19, 20, 31, 38, 40, 62, 76, 80, 95, 124, 152, 155, 190, 248, 304, 310, 380, 496, 589, 620, 760, 1178, 1240, 1520, 2356, 2480, 2945, 4712, 5890, 9137, 9424, 11780, 18274, 23560, 36548, 45685, 47120, 73096, 91370, 146192, 173603, 182740, 283247, 347206, 365480, 566494, 694412, 730960, 868015, 1132988, 1388824, 1416235, 1736030, 2265976, 2777648, 2832470, 3472060, 4531952, 5381693, 5664940, 6944120, 10763386, 11329880, 13888240, 21526772, 22659760, 26908465, 43053544, 53816930, 86107088, 107633860, 215267720, 430535440]

約数ペア:

[(1, 430535440), (2, 215267720), (4, 107633860), (5, 86107088), (8, 53816930), (10, 43053544), (16, 26908465), (19, 22659760), (20, 21526772), (31, 13888240), (38, 11329880), (40, 10763386), (62, 6944120), (76, 5664940), (80, 5381693), (95, 4531952), (124, 3472060), (152, 2832470), (155, 2777648), (190, 2265976), (248, 1736030), (304, 1416235), (310, 1388824), (380, 1132988), (496, 868015), (589, 730960), (620, 694412), (760, 566494), (1178, 365480), (1240, 347206), (1520, 283247), (2356, 182740), (2480, 173603), (2945, 146192), (4712, 91370), (5890, 73096), (9137, 47120), (9424, 45685), (11780, 36548), (18274, 23560)]